1) developing country
2) Mitochondria
3) developed country
4) metabolic process
5) cellular respiration
6) poverty
7) overpopulation
8) standard of living
Answer:
Where does the exchange of the blood in the veins and oxygen in the lungs take place?
ALVEOLI are the very small air sacs where the exchange of oxygen and carbon dioxide takes place. CAPILLARIES are blood vessels in the walls of the alveoli. Blood passes through the capillaries, entering through your PULMONARY ARTERY and leaving via your PULMONARY VEIN
Explanation:
