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Why would natural selection favor the development of the rattlesnake’s rattle?

2 Answers

4 votes
Rattle snakes rattle their tale sometimes even to communicate and they also rattle when there is a predator. Hope this helps :D
User Nuetrino
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4 votes
The rattle on a rattlesnake is a defense mechanism it’s used to warn predators when aggravated
User Ries Vriend
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