GachaGirl2
GachaGirl2 GachaGirl2
  • 19-02-2020
  • Biology
contestada

The___ are tiny air sacs in the lungs where oxygen moves into the bloodstream

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emmabaleyy
emmabaleyy emmabaleyy
  • 19-02-2020

Answer:

Alveoli

Explanation:

The smallest branches are called bronchioles and at the end of these are your air sacs (alveoli).

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verysmolbrainperson2
verysmolbrainperson2 verysmolbrainperson2
  • 19-02-2020

Answer:

Alveoli

I hope you do good

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