Why does working out make us feel good?
O
A. It releases chemicals called endorphins into our bodies.
O
B. It increases our energy levels.
O
C. It gives us a more positive body image.
O
D. All of the above.

D, all of the above

Explanation:

Exercising releases endorphins, endorphins make you happy. Happy people don't shoot their husbands

          -Elle Woods

But yeah all the others are true. Hope this helps :)

absolute strength refers to the maximum force exerted by a body irrespective of body size. relative strength on the other hand is the force exerted by a body in relation to muscle size or body weight.

so the answer is: c. absolute strength measures strength regardless of your body size, while relative strength measures strength adjusted for your weight.