<span>The crust and the upper layer of the mantle together make up a zone of rigid, brittle rock called the lithosphere. </span>
Fossils are the remains or impression of the dead animals and plants that lived in the past.
Answer:
True ...........................
Answer: C. when food is abundant
Explanation:
The prenatal development of the internal reproductive structures of the male requires the <span>secretion of androgens.</span>
