Question 4 Blood poor in oxygen Points 2 Blood rich in

Last updated: 6/29/2023

Question 4 Blood poor in oxygen Points 2 Blood rich in oxygen Wall of air sac 1 2 Wall of blood vessel During respiration which of the following mechanisms occurs O CO from the blood is released while oxygen is taken in O Oxygen from the blood is released while CO is taken in CO and oxygen from the blood is released while H O is taken in H O from the blood is released whil