Carlos is naturally skilled with math, logical thinking, and musical comprehension. These are all measures of Carlos' natural
A. interest
B. vocation
c. aptitude
O D. knowledge

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.