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I hope you can know all the points of this chapter.
Have fun!

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I hope you can know all the points of this chapter.
Have fun!

# data[].attributes.body
I hope you can know all the points of this chapter.
Have fun

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I hope you can know all the points of this chapter.

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I hope you can know all the points of this chapter,

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I hope you can know all the points of this chapter,

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I hope you can know all the points of this chapter, enjoy

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I hope you can know all the points of this chapter,enjoy

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I hope you can know all the points of this chapter,  enjoy

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I hope you can know all the points of this chapter,

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I hope you can know all th points of this chapter,

# data[].attributes.body
I hope you can know all th points of this chapter

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I hope you can know all th points of this cha

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I hope you can

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I hope

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I hope

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i hope

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i

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if you think I show you the things are complex for you to understand, then I can give this picture to make you more clearly.

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if you think I show you the things are complex for you to understand, then I can give this picture to make you more clearly.

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if you think I show you the things are complex for you to understand, then I can give this picture to

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if you think I show you the things are complex for you to understand, then I can

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if you think I show you the things are complex for you to understand, then

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if you think I show you the things are complex for you to

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if you think I show you the things are

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if you think I show you the things

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if you think i show you the things

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if you think i show you

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if

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another "when you are doing respiration"

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another "when you are doing respiration"

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The volume of thorax will be opposite to the left side. The volume of throax will decrease.

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another "when you are doing inspiration"^-^

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another "when you are doing inspiration"^-^

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The volume of thorax will increase during the inspiration.

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the diaphragm will relax. only relax, no other things

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the diaphragm will contract and flatten

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The external intercostal muscles contract.
The internal intercostal muscles relax.
Ribs: Also it will lower the ribs upwards and outwards.

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The external intercostal muscles will contract.
The internal intercostal muscles will relax.
Ribs: Also it will raise the ribs upwards and outwards.

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Maybe I will not make this introduction really clearly, so just watch these two videos that are around this handsome post! I will believe you will be more interested in my project when you finish watching them!

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The aim of our post, is ventilation, maybe some people will ask that, what is ventilation? Can I eat it? The answer is "NO". This is a process that make sure you can keep living, so what is exactly what is this? OK, I will not tell you until you can know all of these, so just clam down, and listen to me!

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Bronchi: The entire lung will be branched to from two parts by bronchi.
Bronchioles: The end of bronchi form many small bronchioles.

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Diaphragm: it is a sheet of fibrous tissue and muscle that separates the thorax from abdomen.
Intercostal muscles: it is between the ribs move the ribs during breathing
Larynx: Voice-box.
Trachea: It is like a windpipe.
Alveoli: The end in tiny air sacs.

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First of all, lungs is from the part of the gas exchange system.
There are a lot of important structures in our lungs.

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What is gas exchange system? It is a system that is used by our body, because we need to breath air into our lungs in order to get oxygen.