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What's Inside Your Body? Heart & Blood/Digestion & Respiration

19 minutes

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Color diagram of the human cardiovascular system shows the heart with blue arteries, veins, and capillaries branching out to the left, and red to the right.

Can you name the parts of your circulatory system? What are the functions of blood? What is respiration? Do you know where and how air is exchanged? How many organs make up the digestive system? How does your body change food to fuel? Do you know what part of you is 16'-19' long? Lori and her young friends discuss the heart, blood, makeup of the lungs, and the complex digestive system.

Media Details

Runtime: 19 minutes

Shirtless muscular man flexing his bicep. Caption: When the muscle fibers fire and contract,
27 minutes 11 seconds
Grade Level: 6 - 10
Illustration of a vein blocked by a fatty substance. Caption: then what happens in a stroke or heart attack.
20 minutes 11 seconds
Grade Level: 4 - 8
Illustration of the heart and lungs with the vascular system highlighted. Caption: Blood is pumped through a vast network of tubes
19 minutes 37 seconds
Grade Level: 5 - 9
Illustration of human torso with area over the upper chest in x-ray vision, showing the rib cage and heart. Caption: the heart.
21 minutes 15 seconds
Grade Level: 7 - 12
Drawing of a human torso and head with a cross section of the chest removed to show the human heart and lungs. Caption: It has been seen as the site of our emotions,
48 minutes 56 seconds
Grade Level: 10 - 12
Gloved hand holding the trachea and lungs from a human body. Caption: branches into two smaller tubes called bronchi,
15 minutes 39 seconds
Grade Level: 9 - 12
Color illustration of the human cardiovascular system, showing the heart, arteries, and veins in the chest area.
25 minutes
Grade Level: 9 - 12
Diagram of the circulatory system in the torso of a human. Caption: The body's source of pressure is the heart
The Living Body
Episode 9
27 minutes 33 seconds
Grade Level: 9 - 12
Person running. Caption: We can train it to increase its output four or five times.
The Living Body
Episode 7
27 minutes 37 seconds
Grade Level: 9 - 12
Magic school bus floating in the air while talking to a child in bed. Caption: And to do that they will go straight to the troubled zone--
The Magic School Bus
Season 1 / Ep 103
25 minutes 54 seconds
Grade Level: 2 - 6