Question

what do the Lungs, Blood, and Blood Vessels do in the circulatory system?

Answer 1

anyone

Answer 2

hello..

Answer 3

give me a sec

Answer 4

thank you so much

Answer 5

lungs purify the blood from deO2 to O2
and blood carries CO2 to alveoli in the proces of gaseous exchange and blood vessel carries blood

Answer 6

ok thanks

Answer 7

if u have doubt u can ask

Answer 8

sure thing

Answer 9

Added to this, heart pumps the blood to various parts of the body.