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Respiratory system
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Respiratory system!
00:00:02
We are going to explain the respiratory system.
00:00:05
When you breathe, the air goes through the larynx,
00:00:08
through the trachea and then through the bronchus
00:00:12
that is connected to the bronchioles that are inside the lungs.
00:00:15
In the top of the bronchioles there are the air sacs
00:00:18
and in the air sacs it happens the gaseous chains
00:00:22
that consist on take away the carbon dioxide of our blood through the lungs by the air sacs
00:00:26
and get into the blood the oxygen also by the air sacs.
00:00:38
And that's how our blood takes oxygen and gets out the carbon dioxide.
00:00:46
- Idioma/s:
- Subido por:
- Julia R.
- Licencia:
- Dominio público
- Visualizaciones:
- 52
- Fecha:
- 6 de diciembre de 2017 - 2:23
- Visibilidad:
- Público
- Centro:
- CP INF-PRI CLAUDIO MOYANO
- Duración:
- 01′ 01″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 1920x1080 píxeles
- Tamaño:
- 48.91 MBytes