María Fernanda explica el aparato digestivo
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The digestive system. Now, here in the mouth, food is broken up by the teeth. And it is like that by the tongue. So, food goes down this tube to the stomach. In the stomach, that's where you make the food in a little bit.
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Small intestine. There are a lot of blood vessels. Nutrients pass into the blood here. Blood intestine.
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The waist, the waist passes from here, water goes out into body and the waist becomes harder.
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I know, I know.
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The waist, the waist faces, lifts, lifts.
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The body?
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The body, the body here.
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Very good, Maria!
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- Subido por:
- Rebeca A.
- Licencia:
- Todos los derechos reservados
- Visualizaciones:
- 11
- Fecha:
- 1 de diciembre de 2019 - 21:47
- Visibilidad:
- Clave
- Centro:
- CP INF-PRI SERRACINES
- Duración:
- 01′ 06″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 2560x1440 píxeles
- Tamaño:
- 199.99 MBytes
