Answer:
Bow when they approached their parents.
Answer:
C.once people learend how to farm in poor rain forest soils.
Explanation:
I just looked it up LOL
Answer:
Coal was good for the Industrial Revolution because it powered machines and gave more jobs to people. For example, coal mines. Oil was used in oiling machinery and used as fuel generally. During the industrial revolution there was an oil industry boom.
Explanation:
Results and conclusion would be included in the conclusion section of a reasearch or poster