Match Each Term with Its Definition or Description

Match each term with its definition or description.
-A substance that prevents a sharp change in pH

A) Acid solution
B) Alkaline solution
C) Neutral solution
D) Buffer
E) Alkalosis
F) Acidosis
G) Metabolic acidosis
H) Respiratory acidosis
I) Respiratory alkalosis
J) Metabolic alkalosis
K) Carbonic anhydrase
L) pH