This would be a behavioral adaptation because it is a trait they learned to do over time.
I think sister groups. Imagine them having the same parents.
Hopefully this quizlet an help you.
<span>https://quizlet.com/35658769/chapter-12-flash-cards/</span>
<span><span>Chaetognaths worms </span>are the transparent worms that prey on the other plankton.
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