What role do enyzmes play in living things?

Explanation:

Enzymes are biological molecules (typically proteins) that significantly speed up the rate of virtually all of the chemical reactions that take place within cells. They are vital for life and serve a wide range of important functions in the body, such as aiding in digestion and metabolism. i hoped this helped if this is the answer

b) the inside picture would look at a very high temperature in a very low ph