Through What Process is O₂ Transported into the Blood from Air

Question

Through what process is O2transported into the blood from air in the lungs?
A) active transport
B) osmosis
C) facilitated diffusion
D) simple diffusion

Accepted Answer

Oxygen (O2) is transported into the blood from the air in the lungs through simple diffusion, which is a process where molecules move from an area of higher concentration to an area of lower concentration without the need for energy.

Through what process is O2 transported into the blood from air in the lungs?

Through what process is O₂ transported into the blood from air in the lungs?