BIOLOGY GRADE 8

Year 8 Revision Booklet
Revision Checklist: We Hope you have a lovely
Part 1 Easter break, but please
Organisms use some of your time off
Ecosystems to revise your science
work!
Part 2
Separating Techniques
Reactions

Part 3
Energy
Waves

, Part 1- Organisms Diffusion




What is diffusion?
_______________________________________
_______________________________________
Structure What do they do? _______________________________________
Nucleus Which will diffuse into the cell the fastest?
Cytoplasm
Mitochondria
Cell membrane
Cell wall
Chloroplast
Vacuole

Handy Links: https://www.bbc.com/bitesize/guides/z9hyvcw/revision/3
https://www.youtube.com/watch?v=fN7b1aBunoM