Question

C.Trace the flow of blood in plumonary circulation.Put letter a to f on the space provided before the statement. ARRANGE IT FROM 1-5

__16.Blood flows from the right atrium to the right ventricle.
__17.Blood reaches the network of capillaries that covers the air sacs.
__18.Blood leave the air sacs.
__19.Blood is forced into the lungs, passing through the pulmonary artery.
__20.Exchange of gases occurs between the thin membranes of the cells in the air sacs and capillaries.
__21.The oxygen-rich blood passes through capillaries and then into the smallest veins called the venules​

Answer 1

Answer:

16 f 17 a 18 f 19 a 20 a. 21 a ok byee love