What are some unknown facts about our body?
Answers
25% of the bones in an adults body are in the feet
Messages travel from the brain to the nerves at 200 miles an hour
Your little finger has 50% of the strength in your hand
1. The cornea is the only part of the body with no blood supply – it gets its oxygen directly from the air.
2. The human body contains enough fat to make seven bars of soap.
3. Embryos develop fingerprints three months after conception.
4. Between birth and death, the human body goes from having 300 bones, to just 206.
5. Hearts can beat outside of their bodies.
6. When you blush, the inside of your stomach does too.
7. Humans have a “diving reflex” that shuts down bodily functions when submerged in water to prevent drowning.
8. There are certain kinds of tumors that can grow their own teeth and hair – they’re called teratomas.
9. Humans are bioluminescent, the light just isn’t perceptible to the human eye.
10. Astronauts can grow up to two inches taller in space.
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