There are many fuels that produce energy. Some are:
- Coal
- Nuclear Energy
- BioFuel
- Oil / Gas
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I can say for certain that it's really probably not A. or D.
As for B. or C., I'd say C.
Answer:
could you type the whole question if it isnt complete
Answer:
Science is valued by society because the application of scientific knowledge helps to satisfy many basic human needs and improve living standards.
Explanation:
I believe the answer is C) reproductive isolation.
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