The answer is false.
Reducing carbon footprint has no effect on carbon emissions. Carbon emission is reduced by lower carbon footprints. As you read national geographic,China and USA are doing nothing to help. Instead, china tripled their coal used recently.
"Alveoli" <span>is where gas exchange takes place between the lungs and the blood.
Hope this helps!</span>
The answer you are looking for is Collagen.
Hope this helps!:)
