Elevated blood cell count can be a result of:
a. bacterial infection
b. viral infection
c. parasitic infection
d. immune hypersensitivity/ allergic reactions
e. all of the choices are correct.

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist

One function of the immune system is to attack the foreign cells to protect the body. in organ translate , the body recongnizes that the new organ is made of foreign cells. wha kind of medicine would you give a patient to increase the chances of transplate success

Iwanna go do something with my ideas? ?