Question

Are there any parts of the human body that get oxygen directly from the air and not from the blood?

Answer 1

The Mouth :) I think ???

Step-by-step explanation:

Answer 2

Answer: The cornea is the only part of a human body that has no blood supply; it gets oxygen directly through the air. The cornea is the fastest healing tissue in the human body, thus, most corneal abrasions will heal within 24-36 hours.