Answer:
C:Body composition is a measure of one's essential body fat
That fits perfectly with that
Answer:
it has to be D he regularly meets his own goals
Explanation:
that's why he could be happy
Nonspecific immunity are things that protect the body from various bacterias, viruses, and pathogens. ... Specific immunity are things that protect the body from specific pathogens. It includes the third line of defense. They include the lymphocytes (white blood cells) such as the macrophages, t cells, and memory b cells.
P.S. I did some research on this
-Hunter