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13 Cards in this Set
- Front
- Back
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were does air come in through |
nose and mouth |
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were does the air go after it leaves the heart |
to the body or to the lungs and then back again |
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what is the path of air in order |
air enters through the nose then goes to the pharynx after that it goes to the tarchea the the brancha and finally the lungs |
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what is true about oxygen |
the air you breath is part of earth's atmosphere,the blanket of gases surrounding the earth and most of the air you breath in goes back into the atmosphere when you exhale |
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to a scientist,breathing and respiration mean the same thing. |
false |
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what are organ systems that make up the respiration possible |
circulatory system, respiratory system and digestive systems. |
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When you breath in air you also breath in dust, pollen and microorganism |
true |
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air path |
nostrils, pharynx, traciea and then to the bronci |
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another name for pharynx is the |
throat |
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what does a sneeze do |
it gets out particles and pollin |
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which body parts are connected to the pharynx |
nose and mouth |
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if food enters the trachea a person can |
choke |
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Inside the lungs each bronchus divides into smaller and smaller tubes |
true |
