There is a lot of great information in biology . I'll share a few:
- The cornea is the only organ in the body that does not have a blood supply - it receives oxygen directly from the air.
- The human body contains enough fat to make seven bars of soap.
- Astronauts can grow up to two inches taller in space.
- Your brain can survive 5 to 10 minutes without oxygen.
- The human small intestine is about 23 feet long.
- There are over 100,000 miles of blood vessels in your body.
- Your left kidney is slightly higher than your right kidney.
- Your ears and your nose never stop growing.
- Children only blink once or twice a minute, while adults blink an average of 10 times per minute.
- 50% of the strength in your hand comes from your pinky finger.
- Cornflakes have more genes than humans.