Biology 4 (B4) GCSE
subjects covering B4 examination:
- Decay
- Food chains (Pyramid of biomass and pyramid of numbers )
- Fertilisers (advantages and disadvantages)
- Intensive Farming
- Active transport
- Studied diagram of a Leaf
- Plasmolysis/ Lysis/ Crenated/ Turgid Pressure
- Nitrates
- Preserving food
- Hydroponice (Advantages and disadvantages)
- Nitrogen Cyccle
- Created by: Alice
- Created on: 11-06-11 13:26
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