Answer: C. Grow the tree in a pot and measure the mass of the soil before and after the tree grows to a certain height
Explanation: When testing an hypothesis, which is a prediction of the outcome of an experiment, it is vital to keep all other factors, that can affect the outcome of the experiment, constant; so that any outcome can be attributed (or disregarded) to the variable being tested.
In this case, the variable being tested is the soil, and so all other factors such as water, air, sunlight, etc. should be kept constant.
George Whitefield was one of the most important men from the period of the American colonies. Religion was very important during that time period when the colonies expanded and he played a very big role expansion.
He became a preacher and went on a long preaching trip. His style of preaching drew in people which spread the message of the gospel.
His messages was about the idea of the new birth that us people must be born again to become christ's followers. His words became a significant par of the first part of the First Great Awakening, which swept through the colonies in the mid 1700s as a religious revival that led to changes that would have consequences.
Hope this helps with your essay question :)
Answer:
C
Explanation:
Significance- The Cotton 'Gin enabled cotton to be cleaned of seeds much faster than by hand. It also increased the need and demand for slavery as a major labor force in the South. Interchangeable parts enabled the modernization of weapons and other machine parts.
Answer:
D. New diseases were introduced.
Explanation:
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During the High Middle Ages, how did pilgrimages for the Crusades affect the economy?
Answer:
D: They stimulated the economy by increasing trade and creating a need for additional taverns and inns.
Explanation:
The pilgrimages and the Crusaders opened up the path for Europe to have a relationship with Asia, which lead to international trade relations and exchanges of knowledge, arts, and cultures.
