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The germinated seed incorporated a small amount of modern carbon. Correct: Incorporation of a small amount of modern carbon would increase the relative amount of carbon-14 and reduce the estimated age of the seed by 250-300 years.
It was important in the development of astronomy and science because it was the first model that aimed to predict how the planets move in their orbits. Despite being a complicated mix of circles and epicycles it was not a bad model and it worked well for at least 1500 years until observations became accurate enough to show its imperfections
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Europeans changed the economy from a model of producing foods for need to mainly the production of cash crops. All crops produced by Africans were exported and prices were set by the colonies. Africans were not allowed to grow these cash crops to benefit themselves.
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Controversial measures included British impressment of American men and ... against the American frigate Chesapeake, President Thomas Jefferson faced a ... he chose an economic option to assert American rights: The Embargo Act of 1807. ... that we should hold the treaty in suspense until we could learn from you, the ...
I let someone else finish the sentence if you can?
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The reason for limiting authority is so that the leaders or the one who makes the authority will have overall power and all authority. This way people cant make laws of their own or take place in society wher they dont belong.