Original Project
Human Body Systems
Lungs take in oxygen molecules and eliminate carbon dioxide molec…
Misconception BFM069:
The respiratory system and the circulatory system are not connected.
| Item ID Number |
Item Description |
How Often the Misconception was Chosen |
Select This Item for My Item Bank |
|---|---|---|---|
Most oxygen molecules move from the lungs to the blood by entering capillaries. |
11% |
 |