22,76 €
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Heart
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The heart has four chambers. Each chamber pumps blood to different parts of the body. The heart rhythm is caused by the activity of the valves in each chamber, known as open-and-close valves.
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Description
The heart has four chambers. Each chamber pumps blood to different parts of the body. The heart rhythm is caused by the activity of the valves in each chamber, known as open-and-close valves.
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- Author: Bold Kids
- Publisher: Bold Kids
- ISBN-10: 1071708112
- ISBN-13: 9781071708118
- Format: 21.6 x 21.6 x 0.2 cm, minkšti viršeliai
- Language: English English
The heart has four chambers. Each chamber pumps blood to different parts of the body. The heart rhythm is caused by the activity of the valves in each chamber, known as open-and-close valves.
Reviews