| What is missing from the face of the Mona Lisa painting? |
| eyebrows |
| What country opened the first elderly retirement home for dogs? |
| Japan |
| Before toothpaste was invented what did people clean their teeth with? |
| charcoal |
| What is the most commonly used nickname in American sports? |
| Eagles |
| What part of the human body is 75% water? |
| brain |
