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MODULE 1 - A : The Respiratory System
MODULE 1 - A : The Respiratory System
RESPIRATORY SYSTEM
RESPIRATORY SYSTEM
The body system that is responsible for gas exchange in the body. It delivers oxygen to the body and gets rid of carbon dioxide.
Breathing mechanism.mp4Do you know how the oxygen enters thru our body? How about the carbon dioxide is released out of the body?
Click the video lesson to find out!
Guide Questions:
Can you now trace the pathway of oxygen and carbon dioxide as it enters and leaves the body? Fill in the blank boxes below for your answer.
2. Can you describe what happens with the diaphragm when a person inhales and exhales? ______________________________________________________________________________________________________________________________________________________________________________________________________________________
3. How is the exchange between oxygen and carbon dioxide occurs in the lungs? ______________________________________________________________________________________________________________________________________________________________________________________________________________________
Note: If you are NOT SURE with your answer, you can always go back and watch the video lesson again!
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