What do the
antigen
antibody
white blood cell
specific
pathogen
?

Antigen: is a a foreign substance or toxin that causes a immune response.

Antibody: it is a blood protein that is produced in response to an antigen.

White blood cell: also called a leukocyte and is a cell that counteracts against antigens.

Specific: If you're talking about the biology definition then it is, of or pertaining to a species.

Pathogen: a virus or bacteria that can cause a disease.

Explanation:

I took the assignment I hope this helps :)

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.

the answer is c.

by: nicholas dooley