Question

The skin MAINLY protects the body against infection by

Question 21 options:

producing antibodies.


serving as a barrier.


stimulating mast cells.


secreting sweat.

I need help now ill do brainiest or anything please

Answer 1

Answer:

serving as a barrier.

Explanation:

Answer 2

Answer:

serving as a barrier.

Explanation:

Your skin protects your insides from a lot of harm on the dialing basis, such as bacteria that could be fatal.

I hope this helps! :D