Biology, 06.04.2021 16:50, natalie857123
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Humans, cats, whales, and bats all have similar arm bones. What piece of evidence for common ancestry does this describe?
-homology
-embryology
-fossil record
-amino acids sequences
Answers: 2
Biology, 21.06.2019 17:00, ccarwile01
Which of the following is not a characteristic of carnosaurs? a. long narrow skulls b. strong forelimbs c. horn projecting from their skulls d. none of the above
Answers: 1
Biology, 22.06.2019 03:00, pedroramirezr2
Which of the following is the source of energy for photosynthesis? a.) glucose b.) chlorophyll c.) carbon dioxide d.) sunlight
Answers: 1
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Humans, cats, whales, and bats all have similar arm bones. What piece...
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