B- it allowed steel to be produced at a reasonable cost
He was the one who invented electricity
Answer:
The pigment in butterfly wings absorbs light from the environment
Explanation:
I believe that geography affected human migration by pushing them away from the less fertile and less inhabitable locations and pushed them towards places with a sturdy water supply, rich soil, or another factor that allowed people t have a higher standard of living. Humans adapted to certain situations if they were unable to travel or didn't want to move by using whatever possible resources were around them to make their situation better and easier to live purely by themselves.
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