Your answer is correct, Vasoconstriction
Answer:
Bacteria
Explanation:
Because it is a living thing that can affect other organisms
Enzymes increase the rate of a given reaction by lowering Activation E<span>nergy. Hope that helps.</span>
They are the energy base of the food chain for all aquatic organisms, without them all aquatic organisms would most likely parish.
The answer I would choose is D. Help plants by providing them with sugar
You can tell me if i'm wrong.