ALevel Biology Energy and Ecosystems
Biomass, net primary productivity, gross primary productivity, respiratory losses, food chains, food webs, calorimetry, farming practices and EXAM PRACTICE!
I'll take you through exactly what you need to know to smash your exams.
Subscribe and turn on notifications for more help with your exams
Instagram:
@MrHoweBiology
Twitter:
@MrHoweBiology
Image credits:
https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/wiki/Fi...