Which of the following terms is not used to refer to white blood cells? which of the following terms is not used to refer to white blood cells?
a.
t cell
b.
phagocyte
c.
platelet
d.
b cell

The correct answer is Platelet. Platelets are actually thrombocytes which are found in blood and are responsible for clotting the blood in case of an injury. They are recognizable easily for not having nuclei. T-cells, B-Cells and Phagocytes are all types of white blood cells because the differences between them are minor.

Ican only answer your first question, a machine is like a human body because it's a little similar. they both almost work like the same.