Question

Which of the following is NOT true about the immune system?
A
It sends signals to the brain.

B
It destroys infected cells.

C
It does not work with other systems.

D
It consists of cells, tissues, and organs.

Answer 1

Answer:

c

Explanation:

everything in the body is connected

Answer 2

I think the answer is B. It destroys infected cells.
All the other choices are correct