1. How many bones are there in the human body?
2. Which system is designed to protect the bodies vital organs?
Skeletal
Muscular
Respiratory
3. Where are blood cells produced?
4. Which bone protects the brain?
5. How many muscles are there in the human body?
6. What attaches muscles to the bones?
7. What are the muscles at the front of the leg called?
Biceps
Quadriceps
Hamstrings
8. Where is the heart located?
Left side of chest
Right side of chest
Stomach
9. How many alveoli are located in the lungs?
Around 200 million
Around 300 million
Around 400 million
10. What carries air from the throat to the Bronchiole tubes?