Well a theory is when a person comes up with something that they believe is to be true, and they work on projects and other things to show their thinking. theories won't always bee correct which helps us humans grow and come up with new ones
If a major change in pH occurred, the protease enzymes would stop functioning or function very slowly, assuming the original pH was the most optimal pH for them.
i think it's contact, dynamic, and regional
hope this helps
C Dermis because it’s not the others ones
Biology helping with medical research and treatment
