Which statement best describes physical fitness?

(A) Physical fitness refers to the minimal functioning of an individual’s body.

(B) An individual’s physical state affects their mental and emotional health.

(C) Individuals belonging to the same family have the same level of physical fitness.

(D) Changes in heredity and diet will help improve an individual’s physical state.
(PLEASE ANSWER FAST I'M TIMED AND ITS RUNNING OUT!!!