paper 2 Flashcards
(3 cards)
1
Q
what is a trophic level?
A
a stage in a food chain
2
Q
what are the 3 types of adaptations and how would you explain them?
A
1-physical ( appearance ) 2-functional (eg their biology) 3- behavioural (eg actions like migration)
3
Q
what does a small surface area to volume ration decrease?
A
energy transfer in the form of heat
