Biology, 07.10.2019 21:30 lionessny6301
How did stanley miller’s experiment in 1953 influence scientific thinking about the origin of life?
a. it proved that the atmosphere of the early earth contained ammonia and methane.
b. it proved that organisms could evolve by the process of natural selection.
c. it showed that radiometric dating could be used to accurately determine the age of fossils.
d. it showed that the chemicals of life could form in the conditions found on the early earth.
Answers: 1
Biology, 22.06.2019 00:50
Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d.a round-trip ride to school and back
Answers: 2
Biology, 22.06.2019 07:00
Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.
Answers: 3
Biology, 22.06.2019 09:30
What is the difference between a scientific hypotheses and a scientific theory?
Answers: 1
How did stanley miller’s experiment in 1953 influence scientific thinking about the origin of life?...
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