Question

• ________ are the vessels which carry carbon dioxide rich blood from all parts of the body back to the heart. ​

Answer 1

Answer:

veins carry co2 rich blood back to the heart

Explanation:

hope u got ur answer

Answer 2

Answer:

Veins are the vessels which carry carbon dioxide rich blood from all parts of the body back to the heart .

except Pulmonary Vein

It carry oxygenated blood.

hope it helps you