Alkalosis,cramping,and Irritability Can Occur When Our Blood PH Rises Above

Alkalosis,cramping,and irritability can occur when our blood pH rises above 7.45.Acidosis,seizures,coma and death can occur when our blood pH falls below pH 7.35.To prevent these conditions,our blood usually has chemicals which

A) can take up both excess hydrogen ions and excess hydroxide ions.
B) can produce more water molecules.
C) can take up excess hydroxide ions.
D) can take up excess hydrogen ions.
E) keep pH at neutral statE.