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THE CIRCULATORY SYSTEM
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The circulatory system.
00:00:02
Our circulatory system is part of the process of nutrition.
00:00:12
The circulatory system is made out of the different parts.
00:00:26
Blood vessels, heart and blood.
00:00:30
The heart.
00:00:53
What's blood?
00:01:15
Hello friends.
00:01:24
Today we'll learn about blood.
00:01:26
Blood is essential to keep everyone alive.
00:01:28
It carries nutrients and oxygen to the cells in the body.
00:01:35
Blood carries waste materials to the lungs, kidneys, and digestive system
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to be removed from the body. It also fights infections and carries hormones.
00:01:45
There are various components to blood, plasma, red blood cells, white blood cells, and platelets.
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- Autor/es:
- Isabel de Francisco
- Subido por:
- Isabel De F.
- Licencia:
- Reconocimiento - No comercial - Compartir igual
- Visualizaciones:
- 44
- Fecha:
- 27 de abril de 2020 - 20:43
- Visibilidad:
- Público
- Centro:
- CP INF-PRI CARDENAL HERRERA ORIA
- Duración:
- 02′ 05″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 1280x720 píxeles
- Tamaño:
- 32.36 MBytes