Question

All of the following are important functions of blood in the human body except:

A. supplying oxygen to cells/tissues
B. making the body immune by circulating white blood cells
C. sending signals to the brain in response to internal/external stimuli
D. transporting wastes away from cells

Answer 1

The answer is C: sending signals to the brain in response to internal/external stimuli

Step-by-step explanation:

Because your blood isn't the one that sends signals to the brain.

Hope this helps

Answer 2

I think It Is D (but i a not sure)