Exchange lists are beneficial to creating a diet for diabetics because they

a. make it easy to lose weight.
b. diabetics produce insulin.
c. create portion controls.
d. give diabetics freedom of choice in the foods they can eat.

answer: c

explanation:

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.