What is a source of energy?
A
A system working for human beings for a very short period of time
B
A system working infinitely without results
C
A system which provides energy only for internal human body systems
D
A system which provides energy at a steady rate for long period of time
Answers
Answered by
1
Answer:
something such as oil, coal, or the sun, which can be used to provide power for light, heat, machines, etc.: alternative/renewable energy source We are committed to the development of clean and renewable energy sources
Answered by
0
Answer:
option B is the best learning experience for the best teacher
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