What statement about fat is true?

a: fat is necessary for your body to function properly?
b: fat provides short-term energy?
c: fat with detoxification and protein synthesis?
d: fat store bile from the liver?

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