Literally means "cell eating" and involves the engulfment and subsequent killing or degradation of microorganisms and other particulate matter.

Phagocytosis

Explanation:

Phagocytosis is the process where a cell of the immune system, known as PHAGOCYTES engulfs and destroys viruses, bacteria and waste materials, by forcing them into the vacuoles of their cytoplasm where they are digested.

It is called phagocytosis.

Explanation:

Phagocytosis is a process whereby some cells called phagocytes use their plasma membrane to engulf large particles which lead to death and decomposition of the engulfed material for nutrients or as a form of immune response. Examples of living cells that undergo phagoctosis is Amoeba( for nutrition) and white blood cells in multicellular organisms as a form of immune response against pathogens.

the correct answer is c   with the systems

b) the inside picture would look at a very high temperature in a very low ph