The answer is B. The testes. Please rate me as the brainliest!
Answer:
Sizable numbers of adolescents are sexually active. ... Their immature reproductive and immune systems make adolescents more vulnerable to infection by various STD agents.
Explanation:
Not sure what you are trying to ask, can you explain a bit more clearly so I can answer the question for you.
Maybe give mee the full question so I could see
<span>Too
little fat: Is a sign of great health. Can be just as dangerous as too
much fat. </span>