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Some of earth's water supply originated from some of earth's water supply originated from? icy comets. gases expelled from the sun; i.e., solar wind. photosynthesis. asteroids.
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Some of earth's water supply originated from some of earth's water supply originated from? icy comets. gases expelled from the sun; i.e., solar wind. photosynthesis. asteroids.

User Pymd
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4 votes

Answer:

the best answer would be asteroids

Step-by-step explanation:

research suggests that Earth's water came from both asteroids and the solar nebula

User Randy Orrison
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