The period in which humans are able to reproduce is marked by the development of <span>secondary sex characteristics. The correct option among all the options that are given in the question is the first option or option "A". I hope that this is the answer that has actually come to your great help.</span>
Answer:
Explanation:
An area of bone tissue death caused by insufficient blood flow is known as Avascular Necrosis
Answer:
White blood cells kill pathogens when your skin becomes infected
