Question

how did water came on the earth​

Answer 1

Answer:

here's ur answer dude

Explanation:

Much of Earth's water is thought to have come from asteroids impacting the planet early in its history. ... Most of Earth's water did come from asteroids, but some also came from the solar nebula. As Wu noted: For every 100 molecules of Earth's water, there are one or two coming from the solar nebula.

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Answer 2

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