Facts about human body

Babies are born with 300 bones and adult 206

The smallest bone in your body is in your Ear

Your mouth produces about one litre of saliva each day! .... Laid end to end, an adult's blood vessels could circle Earth's equator four times! .... Bodies give off a tiny amount of light that's too weak for the eye to see. .... Information zooms along nerves at about 400kmph!

Amazing Body Facts Did You Know… Your fingernails grow four times as fast as your toenails? Babies are born with 300 bones – adults have 206 Eyelashes last about 150 days The heart circulates your blood through your body about 1,000 times each day You make about half a quart (500ml) of spit each day The smallest bone in your body is in your ears Your blood has the same amount of salt in it as the ocean does A sneeze blows air out of your nose at 100 miles per hour You are taller in the morning than you are at night Humans are the only animals that cry when upset Many more boys are color blind than girls are Children have more taste buds than adults Your lungs are the only organs in your body that float Food spends up to 6 hours in the stomach being digested Your eyeballs are actually part of your brain Bones are 4 times stronger than concrete The largest muscle in your body is the one you are sitting on!

Human is a natural thing that give birth little once . He can walk run and do many things