Oxygen and hydrogen make up water
Answer:
write full question please
Rosalind Franklin. is the answer
Cause waters wet so the acid from the water is not dry
Answer:
A bottom-up system concentrates attention on how resources (space and nutrients) influence higher trophic forms , whereas a top-down system focuses on interactions at top level consumers (predators) and their prey influence on lower trophic forms.
Explanation:
hope it helps you !
