Which is not transported by the circulatory system? a. carbon dioxide

b. water

c. blood cells

d. oxygen

A. Carbon dioxide( i think so)

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.

well when looking at this if you think about it   negativley and positivley   react with each other and when the first layer gets full they add layers it starts with 2 on the first layer and it constantly goes on until the official number is there

loris malaguzzi was the founder of reggio emilia’s educational philosophy and together with the comune and many local administrators he participated in the birth and building of reggio emilia’s network of municipal preschools (3-6) and infant-toddler centres (0-3).