Birdwatch Note Rating
2024-01-14 15:44:09 UTC - HELPFUL
Rated by Participant: 0DD11259462533F8C53217105E6EA00275A4F4C35595110448C419B1C8C5BA64
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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