Exercises that improve cardiovascular fitness improve body composition, because they
a. increase body fat
b. increase body tissue
c. release energy
d. store energy
select the best answer from the choices provided.
a
b
c

Release energy.

Explanation:

Cardiovascular system of the body that helps in the transport of blood and other nutrient in the body. The arteries, veins and the heart is the important organs of the cardiovascular system.

The exercise helps to reduce the risk of the cardiovascular disease. These exercises helps in the removal of the excess body fat and release the energy that are stored in the body. This released energy can be used by the body for other metabolic process.

Thus, the correct answer is option (c).

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy