Human: What are some of the most interesting and unique facts about the human body? Assistant: 
Some of the most interesting and unique facts about the human body include: 
1. The average person has over 200 bones, yet only uses around 30% of them in their daily activities.
2. A human heart beats approximately 100,000 times per day.
3. Each square inch of skin contains around 7 million pores.
4. There are more than 500 taste buds on each tongue.
5. The average person spends around 20 minutes a day chewing food.
6. The average person produces between 1-2 liters of saliva every day.
7. The average person has two kidneys that filter blood twice a day.
8. The average person has one liver that processes toxins three times a day.
9. The average person has two lungs that take in oxygen four times a day.