Birdwatch Note Rating
2024-01-14 10:59:55 UTC - HELPFUL
Rated by Participant: 0CF4D082ABB646D29BA4976053A7488257B59BF0B847C64B2E91E152E4704830
Participant Details
Original Note:
Humans have K9 teeth, for the same reason as other animals with more obvious K9 teeth. In humans, evolution has led to K9 teeth shrinking, becoming the shortest among omnivores. https://www.biologyonline.com/articles/humans-omnivores https://www.newscientist.com/article/2299286-canine-teeth-shrank-in-human-ancestors-at-least-4-5-million-years-ago/
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