Gas exchange happens in the alveoli, the tiny air sacs in your lungs that are surrounded by blood vessels called capillaries. During gas exchange, oxygen from the air you’ve breathed in passes ...

There is an exchange of gases between the alveoli and their surrounding capillary blood vessels ... important to our lungs for efficient gas exchange. Most of them also apply to other exchange ...

As it moves through blood vessels (capillaries ... The alveoli are just one cell in thickness, allowing the gas exchange of respiration to occur rapidly. The outside layer of alveoli, the ...

Moving gases like this is called gas exchange. The alveoli are adapted ... they have a lot of tiny blood vessels called capillaries The gases move by diffusion from where they have a high ...