Question

Complete the following paragraph by filling the blanks (1 to 5) with appropriate word or phrase:

(5)

is a physical process in which the atmospheric air taken in and forced out of the lungs. In gaseous transport, the blood absorb oxygen from the alveoli and carried by the RBC's as throughout the body and the carbon dioxide from the tissues is transported to the lungs by the RBC's as 4 In

respiration blood vessels deliver oxygen to the body cells or tissues and pick-up carbon dioxide from the body cells. 5 is the complex chemical change that occur inside the cell to release energy from glucose.​

Answer 1

Answer:

Gas exchange occurs at the alveoli in the lungs and takes place by diffusion. The alveoli are surrounded by capillaries so oxygen and carbon dioxide diffuse between the air in the alveoli and the blood in the capillaries.