nilelloyd nilelloyd

06-10-2021
Biology

contestada

Hydrocarbons are a by-product of
A. agricultural dust
B. burning fossil fuels
C. the atmosphere
D. the troposphere

Respuesta :

muslimahfamily050 muslimahfamily050

06-10-2021

Answer:

B. Burning of Fossil Fuel!!

I guess....

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