Hi i might be late but it’s B i hope i helped!
I am pretty sure the answer is increase and increase. Because enzymes are affected by changes in pH. The most favorable pH value - the point where the enzyme is most active - is known as the optimum pH. Extremely high or low pH values generally result in complete loss of activity for most enzymes.
Answer:
An elephant and a tree are both living things. According to cell theory, what can you conclude about these two very different organisms?
Proteins are made up of a chain of 20 amino acids