Human Number Facts. See if you can MATCH the facts to the proper number. Look at the models around the room at the models to check your answers . . About 200. 20,000. About 70. About 10,000,000,000,000. About 100,000. 22. Over 10 trillion. About 100 million. Over 600.
See if you can MATCH the facts to the proper number. Look at the models around the room at the models to check your answers.
Over 10 trillion
About 100 million
There are over 600 muscles in the human body
There are over 10 trillion cells in an adult human body.
If the blood vessels were all laid end-to-end they would stretch about 100,000 miles.
The human body produces about 100 million red blood cells per minute.
There are approximately 10,000,000,000 red blood cells in the human body.
An adult heart pumps about 70 beats per minute.
There are 22 bones in the human skull.
A person breathes about 200 ounces of air per minute.
A normal ear can hear up to 20,000 hertz (vibrations per second).