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What does each part in this respiratory system model represent? Take a picture and label it.

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What does each part in this respiratory system model represent? Take a picture and label it.

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What happen to the chest, lungs, and the diaphragm when we breathe in? Use the respiratory system model to show and describe it. Also, draw the arrows to show how air gets in.

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What happen to the chest, lungs, and the diaphragm when we breathe in? Use the respiratory system model to show and describe it. Also, draw the arrows to show how air gets in.

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When we breath, air goes into the lungs and make them bigger. Our chest expands and the diaphragm moves downwards.

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What happens to the chest, lungs, and the diaphragm when we breathe out? Use the respiratory system model to show and describe it. Also, draw the arrows to show how air gets out.

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What happens to the chest, lungs, and the diaphragm when we breathe out? Use the respiratory system model to show and describe it. Also, draw the arrows to show how air gets out.

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When we breath, Air goes into the lungs and make them expand because we breathe in

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when we breath our lung will expand and the diahgram moves down

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Do not cut TREES.

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do not cut trees a lot

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Help plant trees withgovernments

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When we breathe in air,the air goes into our mouth and nose then into our lung.

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If we breath in the lungs contracts

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Don’t cut down the trees 🌲.

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When we breathe our trust expense and contracts. We breathe in oxygen, and breathe out carbon dioxide and water vapour.

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We breathe out carbon size and water vapour.

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The chest expands. Air goes into the lungs

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The chest contracts Air goes out of the lungs

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I can plant the tree. 🌲🌲

I can save paper.

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We breathe with our lungs 🫁 💪 🫁 🫁 🫁 🫁 💪 💪 💪 💪

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When we breathe out, the air inside goes out of our mouth and nose

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Do not use a lot of papers(pls no copy)

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When we breathe in or out our lungs are different from when we breathe in 

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Don't cut down the trees

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We breath out then our lungs will become smaller and the diaphragm will move up

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The air come out of the trachea

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Don't cut the tree!

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When we breath in, air goes into our lungs.

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Don’t cut the trees

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When we breath out, air goes out from our lungs

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When we breathe in our lungs get bigger.

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When we breathe out our lungs get weaker

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Ifrah (3) (CS4)                          We should not cut trees

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Ifrah (3) (CS4)                          We should not cut trees

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When we breathe out air leaves out lungs

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We should use less paper

And plat more flowers

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When we breath, air goes into the lungs and make them bigger. Our chest expands and the diaphragm moves downwards.

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When we breath out, our lungs will become smaller and the diaphragm will move up

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We should help by using handkerchiefs instead of tissues.

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Air goes in

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The chest expands.Air goes into the lungs.

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The chest contracts.Aor goes out of the lungs

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do not cut a lots of trees

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When breathe in our chest expands and our diaphragm contracts and moves downwards.This increases the space in our chest cavity, and our lungs expand into it.

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When we breathe air goes into our lungs our chest expands and when out air gets out of our lungs and the chest conducts 

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Our chest contracts when we breathe

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Do not cut trees

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When we breathe out we give out carbon dioxide and water vapour.

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I recommend recycling used paper instead of throwing it away.

I recommend planting more plants then cutting more trees.

I recommend Using handkerchiefs more than using tissue paper.

I recommend all of these because it helps to save trees

and trees give us oxygen.

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When we breathe in, the lungs will expand.

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When we breathe out, the lungs contract

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Do not waste paper🗒️