1. The nose can detect a trillion smells!

2. One-quarter of your bones are in your feet.

3. Human teeth are as strong as shark teeth!

4. Your blood is as salty as the ocean.

5. Not only does everyone have unique fingerprints, but humans also have unique tongue-prints!

6. The average brain weighs about three pounds. A newborn brain weighs about 3/4 of a pound

7. Your nose and ears never stop growing

8. A human body contains almost 100 trillion cells

9. Fingernails can grow 4x faster than toenails.

10. Eyelashes live for about 150 days before falling out.

11. Humans are the only animals with chins.

12. You can't breathe and swallow at the same time.

Cc;
lalasticlala
Sissy3
dominique

Impressive

So like the eyelashes fall out and replace itself without us knowing or what??

Wonderment