Human Body Systems Review
A worksheet for 6th graders to review the major human body systems and their functions.
Includes
Standards
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Human Body Systems Review
Name:
Date:
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Read each question carefully and answer to the best of your ability. Good luck!
1. Which body system is responsible for breaking down food into nutrients the body can use?
Circulatory system
Respiratory system
Digestive system
Nervous system
2. The main function of the skeletal system is to:
Pump blood
Provide support and protection
Help us breathe
Control thoughts and emotions
3. The system transports blood, oxygen, and nutrients throughout the body.
4. Our body's ability to fight off sickness and disease is handled by the system.
5. The brain is the main organ of the respiratory system.
True
False
6. Muscles are part of the muscular system and help with movement.
True
False
7. Briefly explain the primary role of the nervous system.
Match each body system with its main function.
8. Respiratory System
a. Produces hormones to regulate body functions
9. Endocrine System
b. Exchanges oxygen and carbon dioxide
10. Excretory System
c. Removes waste from the body