how would increasing the amount of water in blood affect blood pressure? A. blood pressure would decrease B. blood pressure would increase C. blood pressure would stay the same D. water is not related to blood pressure

B

Explanation:

Blood Pressure would increase. I think.

enzymes loose their form in both unsuitable ph and temprature.

Explanation:

at very high tempratures enzyme molecules denatures due to high speed movements, at low tempratures enzymes works too slow to be useful enough.

low ph solotions contain lot of H+  and high ph solutions have few H+ , and the number of these H+ ions have polar effects on enzymes.  some Enzymes like pepsin works perfect in acidic environment ( ph=2)  while others might work at  high ph  or average ph( like Trypsin  works well at ph=7).