1/4
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
What is breathing?
The movement of air in and out of the lungs.
What are the two methods of breathing?
Inhaling and exhaling.
What is gaseous exchange?
The diffusion of oxygen into the blood and carbon dioxide out of the blood.
What is the first characteristic of gaseous exchange?
Has a moist surface for ease of diffusion of gases.
What is the second characteristic of gaseous exchange?
Well ventilated, which maintains a constant diffusion gradient.