Answer:
Enzymes help cells digest food, extract energy from food, and Increases the rate of chemical reactions.
Explanation:
They increase the rate of chemical reactions. Enzymes can be used to break things down, or to make things up.
Without enzymes, reactions in a cell would slow to a halt, to a point where the cell would die.
A signal to reabsorb more water and salt. Have a good day =D
I believe that they’re norepinephrine (NE), and the acetylcholine (Ach). Hope this helps!
Photosynthetic bacteria changed the Earth's atmosphere