Best resources for unit 4?

[Alienmobman]

Hey forum,

For biology unit 4, will the following books suffice in terms of info and also questions?
- Nature of biology
-Campbell s bio
- Heinemann (don't use it that often though)
- TSFX lecture notes
- Biozone
- Checkpoints and Neap smartsudy

I had more material for unit 3 and I did not even use have of them.
If there is any good book worth getting out there can you please post below

Good luck with unit 4 this year gaiz

[Jenny_2108]

A+ notes and Advance Bio are also good as well
Btw, if you dont use all them, its better to select the best sources instead of reading/doing many books
I think quality is more important than quantity though