ELI5: Why do mammals and birds have four distinctive limbs while insects can have as many as possible?
We need more answers, I WANNA GET TO THE FRONT PAGE DAMNIT!
Posted Feb 25, 2016, 12:26 AM UTC · edited
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We need more answers, I WANNA GET TO THE FRONT PAGE DAMNIT!
Posted Feb 25, 2016, 12:26 AM UTC · edited