How big is a human brain

Answer

The adult human brain weighs 1,000 to 1,500 grams or about 3 pounds of the 8 pounds that a normal head weighs.

Categorized In: Biology

Source: Brain | www.aichi-gakuin.ac.jp

Description: The adult human brain weighs 1,000 to 1,500 grams

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The adult human brain weighs 1,000 to 1,500 grams and has several parts, each with a loosely associated function. ChaCha on!

Jul 12 2009, 02:42am | Source: Brain | www.aichi-gakuin.ac.jp

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