Question

15. Where does the oxygen diffuse is more is located in the alveoli than blood around it?

Answer 1

Hey there sweet-cheeks I kinda need to know what the Q is because the "is more is located" part is throwing me off...

Answer 2

There are two cells that oxygen must diffuse from. Once the oxygen enters the lungs, it is pushed to the aveoli, which is one cell thick and where the gas exchange occurs. Surrounding it are capillaries, which is also one cell thick. Here, oxygen moves across the two cells while the CO2 exits the red blood cell to exit the lungs.

Answer 3

that should help

Answer 4

that should help you out

Answer 5

yess it does smartself

Answer 6

XD