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.
Answers: 1
Another question on Biology
Biology, 22.06.2019 03:30
All vaccination should(n’t) be mandatory! 1.at least 5 sentences explaining 2.why? 3.in the end summarize the sentence
Answers: 3
Biology, 22.06.2019 04:00
Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.
Answers: 3
Biology, 22.06.2019 05:30
Most crimes involve some evidence relating to the human body; for that reason, what related science is frequently used in forensic investigations? a)psychiatry b)physics c)botany d)biology
Answers: 1
Biology, 22.06.2019 09:30
During binary fission, what events must occur before the cell splits into two new cells?
Answers: 2
You know the right answer?
Which hypothesis regarding the origin of water is supported by evidence found in the mantle?
A. Ear...
Questions
Biology, 15.07.2019 02:30
Health, 15.07.2019 02:30
History, 15.07.2019 02:30
History, 15.07.2019 02:30
Biology, 15.07.2019 02:30
