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Energy transfers (a2 only)
Homeostasis and response
Responding to change (a2 only)
Infection and response
Cell biology
Organisms exchange substances with their environment
Biological molecules
Organisation
Substance exchange
The control of gene expression (a2 only)
Bioenergetics
Genetic information & variation
Inheritance, variation and evolution
Ecology
Cells
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World war two & the holocaust
Medieval period: 1066 -1509
2d religious conflict and the church in england, c1529-c1570
1c the tudors: england, 1485-1603
2m wars and welfare: britain in transition, 1906-1957
Inter-war germany
1l the quest for political stability: germany, 1871-1991
1f industrialisation and the people: britain, c1783-1885
The cold war
2o democracy and nazism: germany, 1918-1945
Britain & the wider world: 1745 -1901
2n revolution and dictatorship: russia, 1917-1953
2s the making of modern britain, 1951-2007
World war one
Britain: 1509 -1745
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iqra
21/01/2024
Biology
Notes on the Heart
biology notes for the heart, gcse science
21/01/2024
722
12
504
10/11
The heart + circulatory system IGCSE BIOLOGY
Useful visuals on how blood travels through the heart, use them as posters or just notes. This helped me get 9s
13
392
10/11
Circulatory System
Learn about the alternation of contractions and relaxation of the heart, as well as the factors affecting heart rate and risk factors for coronary heart disease.
846
7628
10/11
The Heart
GCSE AQA Specific. The Heart - AQA Biology. Please do not repost this without my permission! Much love <3
18
592
10/11
Circulatory system: the heart
the circulatory system part 1: the heart
1613
8511
11
AQA Biology Revision - The Heart
AQA GCSE Biology - The heart and blood vessels revision.
4
136
10/11
The Circulatory System
a summary of the circulatory system
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biology notes for the heart, gcse science
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Biology - The heart + circulatory system IGCSE BIOLOGY
Useful visuals on how blood travels through the heart, use them as posters or just notes. This helped me get 9s
12
504
0
Biology - Circulatory System
Learn about the alternation of contractions and relaxation of the heart, as well as the factors affecting heart rate and risk factors for coronary heart disease.
13
392
0
Biology - The Heart
GCSE AQA Specific. The Heart - AQA Biology. Please do not repost this without my permission! Much love <3
846
7628
19
Biology - Circulatory system: the heart
the circulatory system part 1: the heart
18
592
0
Biology - AQA Biology Revision - The Heart
AQA GCSE Biology - The heart and blood vessels revision.
1613
8511
4
Biology - The Circulatory System
a summary of the circulatory system
4
136
0
Average app rating
Pupils love Knowunity
In education app charts in 17 countries
Students have uploaded notes
iOS User
Philip, iOS User
Lena, iOS user