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Subjects
Classic Dramatic Literature
Modern Lyric Poetry
Influential English-Language Authors
Classic and Contemporary Novels
Literary Character Analysis
Romantic and Love Poetry
Reading Analysis and Interpretation
Evidence Analysis and Integration
Author's Stylistic Elements
Figurative Language and Rhetoric
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Human Organ Systems
Cellular Organization and Development
Biomolecular Structure and Organization
Enzyme Structure and Regulation
Cellular Organization Types
Biological Homeostatic Processes
Cellular Membrane Structure
Autotrophic Energy Processes
Environmental Sustainability and Impact
Neural Communication Systems
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Social Sciences Research & Practice
Social Structure and Mobility
Classic Social Influence Experiments
Social Systems Theories
Family and Relationship Dynamics
Memory Systems and Processes
Neural Bases of Behavior
Social Influence and Attraction
Psychotherapeutic Approaches
Human Agency and Responsibility
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Chemical Sciences and Applications
Chemical Bond Types and Properties
Organic Functional Groups
Atomic Structure and Composition
Chromatographic Separation Principles
Chemical Compound Classifications
Electrochemical Cell Systems
Periodic Table Organization
Chemical Reaction Kinetics
Chemical Equation Conservation
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Nazi Germany and Holocaust 1933-1945
World Wars and Peace Treaties
European Monarchs and Statesmen
Cold War Global Tensions
Medieval Institutions and Systems
European Renaissance and Enlightenment
Modern Global Environmental-Health Challenges
Modern Military Conflicts
Medieval Migration and Invasions
World Wars Era and Impact
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123
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23 Dec 2025
•
G Wagon
@agon_zgbf
This study guide covers key exam topics from Crime and... Show more







Ever wondered how justice worked before police existed? These 12-mark questions are your chance to show off your historical knowledge and analytical skills.
The key to nailing these essays lies in understanding cause and effect relationships. For medieval times, focus on how the Norman Conquest changed everything - from introducing forest laws that only let nobles hunt, to adding trial by combat as a new method of justice. The Church's role was complicated too, sometimes helping with benefit of clergy (letting people who could read escape harsh punishment) but also using inaccurate trial by ordeal.
When tackling questions about the Bloody Code or Gunpowder Plot, remember that harsh punishments served multiple purposes. Public executions weren't just about justice - they were entertainment and deterrence rolled into one. The authorities wanted to make examples of people, especially when dealing with treason or heresy.
Top Tip: Structure each paragraph around one clear cause, then explain its specific impact on the justice system.

Grace Nichols uses the ocean as a powerful symbol to explore our complicated relationship with the environment. This Guyanese-British poet creates a deeply personal reflection on pollution and climate change.
The poem's free verse structure mirrors the unpredictable nature of both the ocean and environmental crisis. Nichols moves from nostalgic memories of a "clean" Atlantic to harsh realities of modern pollution. The metaphor of the heiress suggests both entitlement and responsibility - we're drawn to nature's beauty like someone admiring expensive jewels, but we also own the consequences of our actions.
Key imagery includes the ocean as a "mirror of oceanic small-day" representing childhood memories, and the retreat to an air-conditioned hotel room symbolising humanity's tendency to escape from environmental problems into artificial comfort. The phrase "quickening years and fate of our planet" captures the urgent pace of climate change.
The poem's tone shifts from reflective and nostalgic to concerned and thoughtful, ending with a sense of detachment and resignation. This progression shows how overwhelming environmental issues can feel, even when we care deeply about them.
Analysis Tip: Focus on how Nichols contrasts natural beauty with human-made destruction to create emotional impact.

This powerful poem tells the real story of Malala Yousafzai and the ongoing fight for girls' education worldwide. Dharker transforms a school shooting into a symbol of courage and resistance.
The free verse structure creates a conversational tone that makes the girl's defiance feel immediate and real. The central metaphor "The school bell is a call to battle" transforms education into a battlefield, showing how dangerous it can be for girls to simply attend school in some parts of the world.
What makes this poem so powerful is how it flips violence on its head. When the girl tells the bullet "you are stupid. You have failed," she's refusing to be intimidated. The line "you cannot kill a book or the buzzing in it" shows that knowledge is indestructible - the "buzzing" represents the energy and life that education brings.
The ending is particularly inspiring: "behind her, one by one, the schoolgirls are standing up to take their place on the front line." This image of solidarity and collective action suggests the fight continues, with each girl willing to risk everything for education.
Literary Device Alert: Look for how Dharker uses personification to make abstract concepts like bullets and books feel alive and powerful.

Ecosystems are like intricate puzzles where every piece depends on others for survival - that's interdependence in action. Understanding how energy and materials cycle through nature is crucial for your exams.
Food chains show how biomass transfers between organisms, but here's the catch - energy gets lost at every level through excretion, movement, and heat. That's why pyramids of biomass get smaller as you move up from producers to apex predators. Only about 10% of energy passes to the next level, which explains why there are fewer lions than zebras!
Biodiversity - the variety of species in an ecosystem - acts like nature's insurance policy. High biodiversity creates stable ecosystems because organisms can depend on multiple species for survival. Unfortunately, human development typically reduces biodiversity by destroying habitats, even though we're trying to increase food security through GM crops and intensive farming.
Scientists use sampling techniques like quadrats and transects to measure populations and track changes over time. The carbon cycle and water cycle keep essential materials moving through ecosystems, recycling everything from the CO₂ we breathe out to the water we drink.
Exam Strategy: Practice drawing and labelling food chains - they're guaranteed to appear and easy marks if you know the terminology!

Earth's atmosphere has undergone a massive makeover over billions of years, and understanding this story helps explain today's climate change challenges.
The early atmosphere was mostly carbon dioxide and water vapour - definitely not breathable! As oceans formed, they dissolved CO₂, and later plants and algae converted remaining carbon dioxide into oxygen through photosynthesis. This gradual process created the atmosphere we depend on today.
Greenhouse gases like water vapour, carbon dioxide, and methane naturally keep Earth warm by absorbing long-wavelength radiation reflected from the surface. However, global warming results from increasing concentrations of these gases, though predicting exact climate changes remains incredibly challenging.
Atmospheric pollutants cause serious health and environmental problems. Carbon monoxide binds to haemoglobin, reducing oxygen transport in blood. Sulphur dioxide creates acid rain that corrodes metals and erodes stone. Nitrogen oxides cause breathing problems, while carbon particulates trigger health issues.
Your carbon footprint measures CO₂ released through your actions, but calculating it accurately requires considering manufacturing, transport, and energy use throughout a product's entire lifecycle.
Key Distinction: Remember that weather describes short-term atmospheric conditions, while climate refers to long-term patterns across entire regions.

Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
You can download the app from Google Play Store and Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
App Store
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
G Wagon
@agon_zgbf
This study guide covers key exam topics from Crime and Punishment through British history, plus essential poetry analysis and science concepts. You'll find everything from medieval justice systems to modern environmental issues, giving you the tools to tackle those challenging... Show more

Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Ever wondered how justice worked before police existed? These 12-mark questions are your chance to show off your historical knowledge and analytical skills.
The key to nailing these essays lies in understanding cause and effect relationships. For medieval times, focus on how the Norman Conquest changed everything - from introducing forest laws that only let nobles hunt, to adding trial by combat as a new method of justice. The Church's role was complicated too, sometimes helping with benefit of clergy (letting people who could read escape harsh punishment) but also using inaccurate trial by ordeal.
When tackling questions about the Bloody Code or Gunpowder Plot, remember that harsh punishments served multiple purposes. Public executions weren't just about justice - they were entertainment and deterrence rolled into one. The authorities wanted to make examples of people, especially when dealing with treason or heresy.
Top Tip: Structure each paragraph around one clear cause, then explain its specific impact on the justice system.

Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Grace Nichols uses the ocean as a powerful symbol to explore our complicated relationship with the environment. This Guyanese-British poet creates a deeply personal reflection on pollution and climate change.
The poem's free verse structure mirrors the unpredictable nature of both the ocean and environmental crisis. Nichols moves from nostalgic memories of a "clean" Atlantic to harsh realities of modern pollution. The metaphor of the heiress suggests both entitlement and responsibility - we're drawn to nature's beauty like someone admiring expensive jewels, but we also own the consequences of our actions.
Key imagery includes the ocean as a "mirror of oceanic small-day" representing childhood memories, and the retreat to an air-conditioned hotel room symbolising humanity's tendency to escape from environmental problems into artificial comfort. The phrase "quickening years and fate of our planet" captures the urgent pace of climate change.
The poem's tone shifts from reflective and nostalgic to concerned and thoughtful, ending with a sense of detachment and resignation. This progression shows how overwhelming environmental issues can feel, even when we care deeply about them.
Analysis Tip: Focus on how Nichols contrasts natural beauty with human-made destruction to create emotional impact.

Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
This powerful poem tells the real story of Malala Yousafzai and the ongoing fight for girls' education worldwide. Dharker transforms a school shooting into a symbol of courage and resistance.
The free verse structure creates a conversational tone that makes the girl's defiance feel immediate and real. The central metaphor "The school bell is a call to battle" transforms education into a battlefield, showing how dangerous it can be for girls to simply attend school in some parts of the world.
What makes this poem so powerful is how it flips violence on its head. When the girl tells the bullet "you are stupid. You have failed," she's refusing to be intimidated. The line "you cannot kill a book or the buzzing in it" shows that knowledge is indestructible - the "buzzing" represents the energy and life that education brings.
The ending is particularly inspiring: "behind her, one by one, the schoolgirls are standing up to take their place on the front line." This image of solidarity and collective action suggests the fight continues, with each girl willing to risk everything for education.
Literary Device Alert: Look for how Dharker uses personification to make abstract concepts like bullets and books feel alive and powerful.

Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Ecosystems are like intricate puzzles where every piece depends on others for survival - that's interdependence in action. Understanding how energy and materials cycle through nature is crucial for your exams.
Food chains show how biomass transfers between organisms, but here's the catch - energy gets lost at every level through excretion, movement, and heat. That's why pyramids of biomass get smaller as you move up from producers to apex predators. Only about 10% of energy passes to the next level, which explains why there are fewer lions than zebras!
Biodiversity - the variety of species in an ecosystem - acts like nature's insurance policy. High biodiversity creates stable ecosystems because organisms can depend on multiple species for survival. Unfortunately, human development typically reduces biodiversity by destroying habitats, even though we're trying to increase food security through GM crops and intensive farming.
Scientists use sampling techniques like quadrats and transects to measure populations and track changes over time. The carbon cycle and water cycle keep essential materials moving through ecosystems, recycling everything from the CO₂ we breathe out to the water we drink.
Exam Strategy: Practice drawing and labelling food chains - they're guaranteed to appear and easy marks if you know the terminology!

Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Earth's atmosphere has undergone a massive makeover over billions of years, and understanding this story helps explain today's climate change challenges.
The early atmosphere was mostly carbon dioxide and water vapour - definitely not breathable! As oceans formed, they dissolved CO₂, and later plants and algae converted remaining carbon dioxide into oxygen through photosynthesis. This gradual process created the atmosphere we depend on today.
Greenhouse gases like water vapour, carbon dioxide, and methane naturally keep Earth warm by absorbing long-wavelength radiation reflected from the surface. However, global warming results from increasing concentrations of these gases, though predicting exact climate changes remains incredibly challenging.
Atmospheric pollutants cause serious health and environmental problems. Carbon monoxide binds to haemoglobin, reducing oxygen transport in blood. Sulphur dioxide creates acid rain that corrodes metals and erodes stone. Nitrogen oxides cause breathing problems, while carbon particulates trigger health issues.
Your carbon footprint measures CO₂ released through your actions, but calculating it accurately requires considering manufacturing, transport, and energy use throughout a product's entire lifecycle.
Key Distinction: Remember that weather describes short-term atmospheric conditions, while climate refers to long-term patterns across entire regions.

Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
You can download the app from Google Play Store and Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
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The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user