Which one of the following activities provides a total body workout using most major muscle groups?

a. rollerblading
b. rowing machine
c. stationary bicycle
d. treadmill

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.