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TM
Biology
The nature and variety of living organisms
Structure and functions in living organisms
Reproduction and inheritance
Ecology and the environment
Use of biological resources
Unit 2 - Structure and Functions
2.1 Level of Organization
2.2 Cell structure
2.3 Biological molecules
2.4 Movement of substances into and out of cells
2.5 Nutrition
2.6 Respiration
2.7 Gas exchange
2.8 Transport
2.9 Excretion
2.10 Co-ordination and response
Unit 3 - Reproduction and Inheritance
3.1 Reproduction
3.2 Inheritance
Unit 4 - Ecology and Environment
4.1 The organism in the environment
4.2 Feeding relationships
4.3 Cycles within ecosystems
4.4 Human influences on the environment
Unit 5 - Use of Biological Resources
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