In this unit we look at the how organisms live together. The unit is split into 4 parts…
- In unit B3.1 we look at what happens in photosynthesis and how enzymes function to play a role in this.
- In unit B3.2 we look at how producers get the substances they need through diffusion, osmosis and active transport.
- In unit B3.3 we look at how ecosystems are interdependent.
- In unit B3.4 we look at how populations are affected by conditions in the environment and how we can sample for populations size using fieldwork.