Biology, asked by svsreddy, 1 year ago

what is the main human source that emits carbon dioxide
a)combution of fossil fuels
b)cement production
c)deforestation

Answers

Answered by Anonymous
0
A) combustion of fossil fuels. Is the answer.
Answered by chandramoli2
0
the answer is a combustion of fossil fuels ti is most appropriate but if more than one answer is correct then a and C both
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