Oil Coal and Natural Gas are the fossil fuels the USA has the most reserves of. Given that only one of them is on the answers Coal is the correct answer.
It has given individuals with 1 of their most essential needs, a dependable supply of nourishment.
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<span>m/s km/h mph
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Colloid- C)
Emulsion- A)
Heterogeneous- D)
Homogeneous- B)
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