The definition of cardiovascular endurance is
a. The ability of the heart to provide oxygen to the muscles during physical activity
prolonged period of time
b. The ability of the lungs to provide oxygen to the heart during physical activity for a
prolonged period of time

answer; i do believe the correct answer is (25) times faster;

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.