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Cards In This Set
| Front | Back |
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Breathe in.
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Inhale
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Organs that fill with air when you inhale.
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Lungs
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Breathing out
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Exhale
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A muscle that controls breathing.
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Diaphragm
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A tiny blood vessel.
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Capillary
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Thin-walled air-sacs.
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Alveoli
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Movement of particles from areas of high concentration to low concentration.
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Diffusion
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What does the respiratory system do?
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Transports the air we breathe. Allows an exchange of gases between the air, your blood, and your tissues.
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Explain how the diaphragm and lungs work together?
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They work together to pull and push air.
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