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Body Systems
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NASA Sci Files segment outlining the systems of the body.
Dr. Textbook has something about the body. Check it out.
00:00:00
Hello!
00:00:04
Welcome to another demonstration of my technological brilliance.
00:00:08
I have modified this ordinary television set
00:00:13
to look inside the human body to see how the human body works.
00:00:17
First, let's start with the respiratory system which helps us to breathe.
00:00:22
Oxygen is brought into our body through the mouth, nose, and trachea
00:00:26
into the lungs where it can be absorbed into the bloodstream.
00:00:31
Next, we have the circulatory system.
00:00:35
This system includes the heart which pumps the oxygenated blood
00:00:38
wherever it is needed in the body through a vast network of arteries, veins, and capillaries.
00:00:42
Boy, this demonstration is hard work and it's beginning to make me hungry
00:00:48
which leads to the digestive system.
00:00:54
This system uses the teeth, mouth, esophagus, stomach, intestines, and more
00:00:57
to help the body take the nutrients from the food we eat, yum-yum, and turn it into energy.
00:01:03
And before we look at the other body systems,
00:01:08
I'm going to boost the power of my latest invention to see what makes the body really tick!
00:01:11
Not a very good idea!
00:01:20
- Valoración:
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- Idioma/s:
- Niveles educativos:
- ▼ Mostrar / ocultar niveles
- Nivel Intermedio
- Autor/es:
- Office of Education
- Subido por:
- EducaMadrid
- Licencia:
- Reconocimiento - No comercial - Sin obra derivada
- Visualizaciones:
- 506
- Fecha:
- 28 de mayo de 2007 - 15:32
- Visibilidad:
- Público
- Enlace Relacionado:
- NASAs center for distance learning
- Duración:
- 01′ 22″
- Relación de aspecto:
- 4:3 Hasta 2009 fue el estándar utilizado en la televisión PAL; muchas pantallas de ordenador y televisores usan este estándar, erróneamente llamado cuadrado, cuando en la realidad es rectangular o wide.
- Resolución:
- 480x360 píxeles
- Tamaño:
- 8.37 MBytes