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Which of the following statements is BEST supported by the phylogenetic tree? А The development of a bony skeleton was a significant evolutionary step for ocean- dwelling animals. Most warm-blooded animals evolved to have hair while cold blooded animals did not Most land animals require a vertebral column while ocean animals do not DThe evolution of the amniotic egg was specific to ocean - dweling animals
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Which of the following statements is BEST supported by the phylogenetic tree? А The development of a...
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