Test Your Knowledge of the Human Body!

Think you know everything about the human body? Take this quiz and find out! Answer 10 questions and see how many you can get right!
1. What is the largest organ in the human body?
2. Which part of the brain is responsible for regulating breathing and heart rate?
Cerebrum
Cerebellum
Medulla oblongata
Thalamus
3. How many bones are there in the adult human body?
4. What is the main function of red blood cells?
Fight infections
Transport oxygen
Clot blood
Provide nutrients
5. Which is the strongest muscle in the human body based on its size?
Biceps
Heart
Masseter
Gluteus maximus
6. Where in the human body is the femur bone located?
7. What type of joint is the knee?
Ball and socket
Hinge
Pivot
Gliding
8. Which human body system is responsible for producing hormones?
Respiratory
Digestive
Endocrine
Circulatory
9. What is the name of the structure that connects muscles to bones?
Ligaments
Cartilage
Tendons
Nerves
10. Which sensory organ is responsible for detecting sound?