Birdwatch Note Rating
2024-01-14 17:13:23 UTC - NOT_HELPFUL
Rated by Participant: F9306047C9C268C1CCEF6E970FF4EFED6758D3447638426A37761B27F937D3C7
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