Biology, 16.04.2021 01:00 sugakookies1
Scientists now believe the Miller-Urey experiment was not an accurate depiction of the conditions on early Earth. What reasonable inference could be made about this experiment?
A. It demonstrated that a hypothesis other than Miller-Urey is correct.
B. It showed that reactions for the origins of life could have occurred in a similar way.
C. Because it produced 13 amino acids out of 20, it signaled the hypothesis is most likely correct.
D. Because only 13 amino acids were produced, it suggested that not all of today's elements were present in early Earth conditions.
Answers: 2
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Biology, 22.06.2019 00:10
Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase
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Biology, 22.06.2019 02:10
The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these
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Scientists now believe the Miller-Urey experiment was not an accurate depiction of the conditions on...
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