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larisa [96]
3 years ago
11

The diaphragm is the portion of the respiratory system composed of a dome-shaped muscle that runs across the upper abdomen and i

s attached to the bottom of lungs.
True
False
Health
1 answer:
8_murik_8 [283]3 years ago
8 0
<span>True. The diaphragm is the portion of the respiratory system composed of a dome-shaped muscle that runs across the upper abdomen and is attached to the bottom of lungs.</span>
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7 0
2 years ago
Food is broken down into smaller molecules called (calories, ions, nutrients). This process is called (digestion,respiration,tra
xeze [42]

Answer:

Food is broken down into smaller molecules called nutrients. This process is called digestion. Chemical, energy is stored in the bonds between the molecules that make up food. When the body is active, the energy from food is transformed into heat. This energy is measured in calories

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4 0
3 years ago
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s2008m [1.1K]

Answer:

False

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7 0
2 years ago
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6 0
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Read 2 more answers
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I hope it's helpful!

8 0
3 years ago
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