Question

Infected cells can release chemicals that travel through the bloodstream to alert the brain. The brain then sends signals along [veins; muscles; nerve cells; bones] to increase the temperature of the body.

Answer 1

Answer:

Good knowledge, but where is the question?

Explanation:

Answer 2

Answer:

Nerve Cells

Explanation:

(I know that this was a very long time ago, I just wanted to answer)