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Friday 1 July 2016

Gas Exchange: The Respiratory System

Gas Exchange: Respiratory System
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  1. What is the purpose of the Circulatory system?
The purpose of the Circulatory system is for it to transport all the gases to where they need to go.

  1. Identify the parts of the Respiratory system?
The parts of the Respiratory system are the trachea, the lungs, the bronchi, nose, and mouth.

     3)  What is the function of the alveoli
The function of the alveoli is to diffuse the oxygen into the blood.

     4)  How does the body get rid of carbon dioxide?
The body gets rid of carbon dioxide by exhaling. When you exhale the carbon dioxide goes out of your body.

     5)  How does your body make room for a deep breath?

Your body makes room for a deep breath by changing the size of the chest. Your chest changes size whenever you inhale.

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