Biology, 22.07.2019 20:00, iliketurtures
The side toes of a horse, the pelvis of the whale, and the human appendix are all examples of structures that resemble structures of presumed ancestors, called what?
Answers: 2
Biology, 22.06.2019 01:30, bbqchicken243
What type of competition exsist between two species. turtles and fish
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The side toes of a horse, the pelvis of the whale, and the human appendix are all examples of struct...
History, 12.10.2019 04:30