Evidence suggests that there is a relationship between ancient dinosaurs and modern birds throughout time each occurrence of a Nutri most likely resulted from which of the following
A mutation of genes
B extinction of populations
C Alteration of the environment
D hybridization of species
Answers: 1
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What type of graph presents information about how often certain or traits occur?
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Which of the following must be true for a fossil organism to be useful as an index fossil? a. the fossil organism must be widespread geographically. b. the fossil organism must be abundant. c. the fossil organism must be limited to a short span of geologic time. d. all of the above.
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Evidence suggests that there is a relationship between ancient dinosaurs and modern birds throughout...
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