abdulmalikj abdulmalikj

29-06-2021
Physics

contestada

What was the earliest energy source for humans?
A. coal
B. oil
C. natural gas
D. wood

Respuesta :

zachthehero5501 zachthehero5501

12-05-2022

Answer:

i think its oil

Explanation:

It was made & used as early as the fourth century BC.

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