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Chapter 15.2 Notes

Notecards on Chapter 15.2

QuestionAnswer
How can evolution refine existing adaptations? Natural Selection and other adaptations to different species
How was chitin modified to serve an additional function? Chemical changes to it made it more water tight and proof
How were flippers of penguins modified for a new function? Natural Selection has changed the wings to be more strong and more good for swimming
Created by: abumal1
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