Q:

What percentage of the human body is water

Answer

Up to 60 percent of the human body is water, the brain is composed of 70 percent water, and the lungs are nearly 90 percent water.

Categorized In: Science , Health , Biology

Source: Water properties: The water in you (Water Science for Schools) | ga.water.usgs.gov

Description: Up to 60 percent of the human body is water, the brain is composed of 70 percent water, and the lungs are nearly 90 percent water.

9 hr 15 min ago

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More ChaCha Answers (4)

The human body is 61.8 percent water by body weight. Go ChaCha!

Apr 21 2009, 08:33pm | Source: What Percent Of Human Body Weight Is Water? - Science Fact Finder | www.enotes.com

Up to 70 percent of our body is water! Drink lots of fluids, and ChaCha often!

Mar 21 2009, 03:38pm | Source: Body Weight & Water: How Much Body is Water? | www.annecollins.com

The human body is 65 percent water, and it takes an average of eight to ten cups to replenish the water our bodies lose each day.

Mar 09 2009, 11:38am | Source: Human Nutrition - Printer-friendly - MSN Encarta | encarta.msn.com

Brain 75%, Heart 75%, Lungs 86%, Muscle 75%, Liver 85%, Kidney 83%, Bone 22%, Blood 83%, Saliva 95%, Perspiration 95%.

Mar 08 2009, 01:10am | Source: What percentage of the human body is water? | www.funtrivia.com
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