Q:

How much does an average brain weigh

Answer

The adult human brain weighs approximately 3 lbs. An elephant's brain weighs more than 12 lbs.! ChaCha.

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More ChaCha Answers (1)

The average weight of an adult human brain is about 1300-1400 grams (3 pounds). Newborn brains weigh about 350-400 grams. ChaCha!

Jan 10 2009, 07:20pm | Source: WikiAnswers - How much does a human brain weigh | wiki.answers.com

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