Whitswakat3ear5ry Whitswakat3ear5ry

19-02-2017
Biology

contestada

when did humans begin to use fossil fuels as their primary source of energy?
renaissance
ancient times
middle ages
industrial revolution

Respuesta :

wenifer08 wenifer08

20-02-2017

I'm pretty sure it's Middle Ages

Answer Link

Korianna Korianna

21-02-2017

Hi there!

Your correct answer is the Industrial Revolution.

SOURCES:
I literally JUST took this quiz :P

Answer Link

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