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G6 - Respiratory system
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What happens to your diaphragm when you breathe in?
contract (move down)
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What is the muscle called that's at the base of the respiratory system?
Diaphragm
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What happens to your diaphragm when you breathe out?
relax (move up)
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How many lobes does the left lung have?
2 lobes
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How many lobes does the right lung have?
3 lobes
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Where does the respiratory system start?
nose and mouth
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Breathe in and breathe out is called?
Respiration
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What are the hair-like projects called that help clean the lungs?
Cilia
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What is the windpipe called?
Trachea
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What are 3 main parts of respiratory system?
two lungs, windpipe, and diaphragm
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