The correct answer is D, white blood cells.
We know that red blood cells deliver nutrients and are not apart of the immune system; platelets are responsible for coagulation, which has nothing to do with the immune system, and plasma is a substance that, again, has nothing to do with immunity. White blood cells are the only things that fight disease (antibodies are white blood cells)!
I hope I helped!
(By nothing I meant very little to none).
Answer:
the sun, jupiter, saturn, uranus, neptune
Explanation:
Extrusive..
Hope This Is Right
The largest population ought to be the plants and rodents that eat the plants and the smallest should be the predators.
