HURRY FOR 25 points

What is the primary function of the immune system?
A. Brings oxygen to all parts of the body
B. Gives the body support and strength
C. Protects the body against foreign invaders
D. Sends electrical signals throughout the body

C.

Explanation:

Here is a defintion of the immune system:

The major function of the immune system is to protect the host from environmental agents such as microbes or chemicals, thereby preserving the integrity of the body.

C. matches that definition nicely.

:)

the answer to your question is b

it's not c. i took the quiz and got it wrong. so my best guess is b.

have a great day, and hope this .