What are the pressure points on the body?

Lina went camping in the woods. while camping, she accidentally touched a strange plant. her hand immediately started itching, and her skin erupted in hives. after she got home, her grandmother cooked some oatmeal, wrapped it in a cloth, and put it on lina’s affected hand. lina’s grandmother followed a traditional remedy.

In this model, what do p, s, and a bases represent?

Blank is a disease in which the body is unable to make eunough of the hormone insulin to breakdown sugar into energy