Question

Which is not transported by the circulatory system?

a. carbon dioxide

b. water

c. blood cells

d. oxygen

Answer 1

A. Carbon dioxide( i think so)

Step-by-step explanation:

Majority of carbon dioxide is transported as part of the bicarbonate system. The only gas that is transported mostly in circulatory system is Oxygen.

Answer 2

I think it's B hope this helps.