has a greater partial pressure in the pulmonary capillaries than in the alveoli, so it diffuses into the .

CÓ2; alveoli

Explanation:

CÓ2 has a greater partial pressure in the pulmonary capillaries than in the alveoli, so it diffuses into the alveoli.

Despite the fact that CO2 has a smaller partial pressure difference, it should be noted that CÓ2 is much more soluble in blood than Ó2 which results in the CÓ2 that's exchanged between the blood and alveoli.

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint