Question

How does the integumentary system help the immune system?

O A. The skin has nothing to do with the immune system.

B. The skin acts as a barrier to keep out pathogens.

C. The skin releases white blood cells to kill pathogens.

D. The skin releases sweat to cool the body.

Answer 1

Answer: The integumentary system helps the immune system by The skin acts as a barrier to keep out pathogens (B)

Step-by-step explanation: