Birdwatch Note Rating
2024-01-14 11:13:03 UTC - HELPFUL
Rated by Participant: 2594C2C8A4CC583F11B876FF05A5A762018A584807E77D609D1AA66937C295C5
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/
All Note Details