What is a major drawback of using fossil fuels?
a. they warm the planet
b. they are fla...
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Biology, 27.06.2019 21:30 hdjsjfjruejchhehd
What is a major drawback of using fossil fuels?
a. they warm the planet
b. they are flammable
c. they release oxygen when burned
d. they contain no greenhouse gases
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