Jim's doctor suggested he should work on exercises that strengthen both his heart and his lungs. which of the following exercises would be best for jim?
a. rollerblading
b. pull-ups
c. push-ups
d. rock climbing

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.

Describe the overall function of the nervous system

What happens in the process of photosynthesis