Question

In the 1800s, _____ was a new fuel that was discovered that people began to use to heat their homes and businesses.
A. Wood
B. Coal
C. Nuclear power
D. Petroleum

Answer 1

i thought it was B but thats not right.

Answer 2

hmm let me think

Answer 3

Petroleum became a major industry following the oil discovery at Oil Creek Pennsylvania in 1859. For much of the 19th and 20th centuries, the US was the largest oil producing country in the world; it is now the 3rd largest.

Answer 4

so its D BRO

Answer 5

Thankksssss(:

Answer 6

anytime!

Answer 7

yeah its D sorry i just saw this question ;)