Interesting fact: Manatees, kangaroos, and elephants are polyphyodonts, meaning they regrow their teeth every few months, unlike most mammals that have only two sets for life.
Interesting fact: Manatees, kangaroos, and elephants are polyphyodonts.
Interesting fact: Manatees, kangaroos, and elephants are polyphyodonts, meaning they regrow their teeth every few months, unlike most mammals that have only two sets for life.
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