Answer: Phagocytosis
Explanation:
Phagocytosis is the ingestion of cells or particles as a defence mechanism when white blood cells (macrophages) engulf foreign matter such as bacteria and viruses or as part of a digestion process in free-living cells such as amoeba.
A. adrenal if you want an explanation go to the other guy up there or down there idk but enjoy
Early growth of the sexual organs, higher libido and becomes aroused more easily, sperm count possibly will increase.
D) Turtles were the first group of animals to branch off in this tree of animals.
Turtles were the first group of animals to branch off in this tree of animals. According to the tree, the animals share a common ancestor. The first branch shows that what we call a speciation event occurred, resulting in two lineages. The first group of animals to result were the turtles. All the other animals are on the other branch. This does not indicate that any group is more highly evolved than the other.