The average surface of the human intestine is 200 squaremeters
Lungs, paired organs in the chest that carry on respiration. In the adult human, each lung is 25 to 30 cm (10 to 12 in)
A healthy adult can draw in about 3.3 to 4.9 liters (about 200 to 300 cu in) of air at a single breath, but at rest only about 5 percent of this volume is used.
If you suffer from polythelia you
have three nipples.
The surface of the human skin is 2 sqaremeters
15 million blood cells aredestoyed
in the human body every second.
The pancreas produces Insulin.
The most sensitive cluster of
nerves is at the base of then spine.
Iron deficency cause's the most
common form of aneamia.
Red blood cells are produced in
Bone marrow
The human body is comprised of 80%
water
Normal human body temperature is 37
degrees Celsius
The average human will shed 40 pounds of skin in a lifetime!
Every year about 98% of the atoms
in your body are replaced
Human Thigh bones are stronger than
concrete
Every human spent about half an
hour as a single cell
There are 45 miles of nerves in the
skin of a human being
The average human heart will beat
3000 million times in it's lifetime and pump 48 million
gallons of blood
Each square inch of human skin
consists of twenty feet of blood vessels
Every year, about 98% of the atoms
in your body are replaced.
During a 24-hour period, the
average human will breathe 23,040 times.
Human blood travels 60,000 miles
per day on its journey through the arteries, arterioles
and capillaries and back through the venules and veins.
The surface area of the lungs in an
adult human is 90 square yards.
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