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Some Facts About Human Body

Blood Vessels Human Body

Blood Vessels - If lined up, your blood vessels could wrap around the earth four times.

Skin Human Body

Skin - Spread out flat, humans have enough skin to cover the floor of a one person tent.

Cells Human Body

Cells - About 10,000 human cells can fit on the head of a pin.


Intestines - If stretched out, human intestines would be about the same height as a three story house.


Liver - Your liver weighs about as much as a bottle of wine.

Brains - Spread out, the human brain would be about the size of a pillowcase that should help you rest easy tonight.