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- the massive interchange of

- the massive interchange of people, animals, plants and diseases that took place between the Eastern and Western Hemispheres
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Which event triggers the start of black hole formation?(1 point)Responses a. Radiation emitted by a massive star increases. b.
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Two books of masses m1=10kg and m2= 20kg are connected by a rope. The horizontal force on the more massive box is 900 N. Assume
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2. asked by Tammy
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Which statement best describes a black hole?* 1 point massive enough that it prevents even light from escaping something we can
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Two objects with different masses and different velocities have the same momentum. What must be true of the velocity of the more
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2. asked by Jett
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Many massive stars end their life cycles as black holes. Why do astronomers not believe the sun will end its life cycle as a
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Many massive stars end their life cycles as black holes. Why do astronomers not believe our Sun will end its life cycle as a
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Many massive stars end their life cycles as black holes. Why do astronomers not believe the sun will end its life cycle as a
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Which event triggers the start of black hole formation?(1 point)Responses Radiation emitted by a massive star increases. The
1. 1 answer
2. asked by wig
3. 142 views
Many massive stars end their life cycles as black holes. Why do astronomers not believe the sun will end its life cycle as a
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