The unit is split into 4 parts…
- In unit B6.1 we look how the theory of evolution was developed.
- In unit B6.2 we look at how sexual and asexual reproduction has affected evolution.
- In unit B6.3 we look at how we can classify the millions of different species that live on Earth.
- In unit B6.4 we look at how humans threaten biodiversity and how we can make the resources on Earth more sustainable.