how much does a human brain weigh?
The adult human brain weighs between 1300 g and 1400 g (approximately 3 lbs). A newborn human brain weighs between 350 and 400 g.
http://faculty.washington.edu/chudler/what.html
Male's brain = 1360 grams Female's brain = 1250 grams baby's brain = 350-400 grams
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