Biology, 03.08.2019 01:30 samanthagarcia16
Why do scientists study fossils? a) fossil evidence shows that changes that occurred in the past no longer occur. b) fossils give information about the colors and outer coverings of organisms that are no longer living. c) fossils give information about the time period in which organisms lived in the past. d) fossils prove that organisms of the past have little relation to present-day organisms.
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You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled
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Do you think the gene eef1 alpha1 supports cell theory? explain your response.
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The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere
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