Many animal species use tools, from insects, elephants and sea urchins to apes, badgers and octopuses, but there are only two animals who make hooks to catch food: humans and crows. Why we both do this is a mystery — and unraveling it could explain the reasons why tool use evolved in the first place.
     |
Tags: Nick Foles mrsa Jeff Daniels iOS 7 download vince young
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.