Kangaroo teeth
Kangaroo teeth
mastodon.social Science Scholar (@[email protected])
Kangaroo teeth grow forever—and keep a record of their owner's age and sex https://phys.org/news/2024-06-kangaroo-teeth-owner-age-sex.html #science
humans must be optimized for hand tools and short life spans.
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Wow that's insane, I thought only rodents had teeth that constantly grew like that?