Biology, 08.07.2021 21:00 wycentliver1859

Which hypothesis regarding the origin of water is supported by evidence found in the mantle? A. Earth was formed with entire oceans of water in its interior, and has been continuously supplying water to the surface via plate tectonics ever since.
B. Icy comets pelted the earth and deposited water on the surface.
C. Asteroids containing ice crashed into earth and deposited water on the surface. D. None of the above.

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Which hypothesis regarding the origin of water is supported by evidence found in the mantle? A. Ear...