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charle [14.2K]
3 years ago
7

Which energy transformations BEST illustrates why people can walk? A) Chemical energy is being converted into light energy. B) C

hemical energy is being converted into thermal energy. C) Chemical energy is being converted into mechanical energy. D) Chemical energy is being converted into more chemical energy.
Physics
2 answers:
Gekata [30.6K]3 years ago
5 0

The answer is letter c.

The explanation behind this is when human consumes a plant or when a human being eats an animal that ate a plant. The chemical energy kept in the plant (or animal) cells is progressed into the cells of the human's body. All of the body progressions, like ingestion, breathing, pumping blood, are driven by cells changing the kept chemical energy into heat and work, in a procedure called respiration. In the muscle cells of the human (or any animal), the chemical energy is converted into mechanical work and heat. The muscle pacts, the legs thrust, and the body jumps into the air. 

dem82 [27]3 years ago
3 0

C. Chemical to mechanical

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2 years ago
The equatorial diameter of venus is 7,523 miles. if a mile equals 1.609 km, what is venus's diameter in kilometers?
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Assume an axon has an internal diameter of 1μm and a myelin sheath 1μm thick. The internal specific resistance is 100 Ω cm. For
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Answer:

1.27\times 10^{12}\Omega/m

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8 0
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Answer:

it will be 1/√2 of its original period.

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