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yarga [219]
3 years ago
6

How does the heart detect changes in body activity?

Biology
1 answer:
madreJ [45]3 years ago
8 0
By circulation of blood
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3 years ago
Mechanical energy materials
Elodia [21]

Answer:

Mechanical energy is one of the only types of energy that is easy to see. If something is moving, it is using mechanical energy! Take a look at these sources of mechanical energy that you're likely to find in the home.

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