Environmental Sciences, asked by 100Aarzoo, 1 year ago

What does energy means?Name the commercial sources of energy.

Answers

Answered by Anonymous
2
The strength and vitality required for sustained physical and mental activity is known as energy.
commercial sources of energy is coal,oil and nuclear sources .

Aditi2D: why are ypu writing 2 times
Answered by Aditi2D
2
the strength and vitality required for sustained for physical and mental activities
Ex coal, nuclear etc
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