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Biology, 21.06.2019 13:00
Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? the wings are analogous structures that evolved differently and do not have a similar internal structure. the wings are homologous structures that evolved differently and do not have a similar internal structure. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. wings of bats are vestigial structures, but the wing structures of birds are not vestigial.
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Biology, 22.06.2019 09:20
Give examples of selective advantage of organism’s body part/organ
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Biology, 22.06.2019 11:00
Omg substrates with the same size and shape as the active site will bind to the enzyme. why is the key labeled the “bad” substrate?
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Biology, 22.06.2019 13:00
[34 points awarded to the best answer, use facts and/or data] 1.) what's the likelihood of thunderstorms occurring in the state of maryland? {this question is for a project for science, use facts and/or data and explain why . 34 points to the best answer]
Answers: 1
A stapler is used to staple 100 papers, it jams 5 times during the trial. A different brand of stapl...
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