migration rates,birth rates and death rates are all ways to measure changes in the population?
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. Galileo Galilei was the first astronomer to use a telescope to study the heavens. Galileo made a number of observations that finally helped convince people that the Sun-centered solar system model (the heliocentric model), as proposed by Copernicus, was correct.
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Answer:
The east are closer to the equator.
Answer:necesitas puntos para hablar en privado
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