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Human brain weight?

Asked by catpoop12345 9 months ago, 3 answers.

how much does the human brain weigh

Answered by stephanief987 on Feb 10, 2009, 10:44AM
13829 answers

The adult human brain weighs between 1300 g and 1400 g (approximately 3 lbs). A newborn human brain weighs between 350 and 400 g. For comparison:
elephant brain = 6,000 g
chimpanzee brain = 420 g
rhesus monkey brain = 95 g
beagle dog brain = 72 g
cat brain = 30 g
rat brain = 2 g
http://faculty.washington.edu/chudler/what.html

Answered by 239974 on Feb 10, 2009, 10:49AM
17 answers

an average brain weighs 3 pounds

Answered by 91jchevy87ec on Feb 10, 2009, 03:41PM
2665 answers

I've heard 5 but maybe its 3.

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