Carbon dioxide.. Animals use energy, breathe oxygen, and drink water..
if you told me what process i could help you - post a new question and ill try to help you
Answer:
the fish couldn't eat
Explanation:
some of the fish and plants feed off of plants out of water. by removing them, they lost their nutrients.
Answer:
A.
Explanation:
It shows a clear view of what a group of cells of a plant would be like.
