Submitted by violetmammal4694 t3_1231x4h in askscience
CompetitiveYou2034 t1_je8pgtb wrote
Reply to comment by duc4rm3 in Why are nonhuman erect bipedal animals so rare? by violetmammal4694
Horses have large heads, but do not have comparably large brains. They do have strong necks.
Humans around the globe are social pack hunters. Language skills help coordinate. Accident with hyoid bone placement in our neck helps us produce many diverse sounds.
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