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Infection and response
Organisation
Cell biology
Biological molecules
Homeostasis and response
Responding to change (a2 only)
Energy transfers (a2 only)
The control of gene expression (a-level only)
Substance exchange
Bioenergetics
Genetic information & variation
Inheritance, variation and evolution
Genetics & ecosystems (a2 only)
Ecology
Cells
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1f industrialisation and the people: britain, c1783-1885
1c the tudors: england, 1485-1603
Britain & the wider world: 1745 -1901
Inter-war germany
World war one
2n revolution and dictatorship: russia, 1917-1953
World war two & the holocaust
1l the quest for political stability: germany, 1871-1991
The cold war
2j america: a nation divided, c1845-1877
Medieval period: 1066 -1509
The fight for female suffrage
2m wars and welfare: britain in transition, 1906-1957
2d religious conflict and the church in england, c1529-c1570
Britain: 1509 -1745
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19/10/2022
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a+6+c=1800 a = b a a = 60° a+b+c+d=360° a+b+c=1800 Angles in a triangle add up to 1800 Base angles in an isoceles triangle are equal désé All angles in an equilateral triangle are equal Call 60% Angles in a quadrilateral add up to 360° Angles on a straight line add up to 180⁰ a+b+c+d=360° 6 Angles around a Point add Angle up to 360° Vertically opposite angles are equal Facts Alternate angler are equal (z' Rule) Corresponding angles are equal (F'rule) a+b=180° a+b+c+d=350° a + 6 =180° Supplementary angles add up to 180° (t'rule) Exterior angles add up to 360° Sum of interior angles of a polygon: (n-2) x 180 Exterior angle of a reguar polygon: 360 Interior angle of(-2)x180 regular polygon n a Interior angle + exterior ang le = 180°
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