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mars1129 [50]
3 years ago
8

Scientists often use models of the earth because

Biology
1 answer:
dimaraw [331]3 years ago
8 0

Answer:

Scientists often use models of Earth to study the movement of earth and it's moon. They figure out what the distance is from the moon to the point between earth and moon where the gravitational pulls of earth and moon are equal.

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Explanation:

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