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Bob Kontak Bob Kontak is online now
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Join Date: Nov 2007
Location: North Canton, Ohio
Posts: 20,862
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I read somewhere the expansion of the human brain came from less need to have brutal teeth and jaw strength which lessened the muscle squeeze on the skull.

I don't remember the basis.

So does more brain mean higher functioning or does higher functioning trigger brain growth in a skull that can get bigger?

Quote:
Originally Posted by McLovin View Post
Just like to some people reading and comprehending a sentence or paragraph is a mystery.
Not if they take lessons.

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Old 08-24-2023, 01:33 PM
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