Monday 8 September 2014

Tough skeletal facts about human body..

10 Tough skeletal facts about human body..
1.Femur is the longest and heaviest bone in humane body.However the largest is pelvic bone.
2.Embryos contain cartilage ,not bones,cartilage contains no blood vessels or nerve cells.so Embryos get blood circulation through his/her mother.
3.every minute ,bone marrow in your body produces about one hundred million red bled cells.
3.babies have much more bones than adults do.
4.clavicle (collar bone) is the most frequently broken bone in a human body..
5. Hyoid bone in the throat is the only bone that is not connected to any other bone..
6.With Plenty of milk and Sunshine ,bones can grow to be stronger than concrete.
7.If one of your ribs needs to be removed,it can regenerate itself within three months.
8.Humans and giraffes have the same number of bones in their necks.it is just that Giraffes have a much longer vertebra,
9.The smallest bone in the Human Body is the stirrup inside the ear ..smaller than a grain of rice ..

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