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Respiratory system
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What kind of gas do we breath out every day?
Carbon Dioxide
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How do you explain 'inhale'?
Suck air into lungs
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What kind of gas do we breath in every day?
Oxygen
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The right order in respiratory system:
mouth, trachea, bronchus, bronchioles, alveoli
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Where are the intercostal muscles?
Between the ribs
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Where are the lungs?
inside the chest under the rib cage
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How do you explain 'exhale'?
Push air out of lungs
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What is the job of respiratory system?
Move air in and out of lungs
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Where are the diaphragms?
Beneath the lungs
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