Biology, 13.02.2020 21:48 nallaico585
40. The validity of scientific theories and laws depends on evidence. Which of the following
statements of evidence supports a law rather than a theory?
A. Electrons orbit the nucleus of an atom within a certain radius.
B. DNA analysis reveals that a modern species is related to an extinct species.
C. Seafloor spreading occurs at a rate of three centimeters per year in the mid-Atlantic.
D. The amount of matter in a closed system is the same at the start of a reaction as at the end of
the reaction.
Answers: 1
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Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?
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Achange in direction without a change in speed is called velocity
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In this picture, groups of pigment that capture light energy are located on the
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40. The validity of scientific theories and laws depends on evidence. Which of the following
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