
Human body
Created on 2nd September 2025
Grade level: Grade 5th grade
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19 Questions
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Questions (19)
1. What is the main function of the heart in the human body?
To pump blood
4 choice options
2. Which organ is responsible for breaking down food?
Stomach
4 choice options
3. What do bones do for the body?
Protect organs
4 choice options
4. What part of the brain controls balance and coordination?
Cerebellum
4 choice options
5. Which system in the human body is responsible for breathing?
Respiratory system
4 choice options
6. What is the role of red blood cells?
To carry oxygen
4 choice options
7. What is the largest organ in the human body?
Skin
4 choice options
8. Which part of the human body helps with hearing?
Ears
4 choice options
9. What do muscles do in the body?
Help with movement
4 choice options
10. What is the function of the kidneys?
To filter blood
4 choice options
11. How many lungs does a human body have?
Two
4 choice options
12. What is the purpose of the digestive system?
To break down food
4 choice options
13. Which of the following is a function of the skin?
Protection
4 choice options
14. What organ is primarily responsible for detoxifying harmful substances in the body?
Liver
4 choice options
15. What is the function of the nervous system?
To control body movements
4 choice options
16. What is the function of platelets in the blood?
Help blood clot
4 choice options
17. What is the main purpose of the circulatory system?
To transport blood
4 choice options
18. What part of the body is responsible for producing insulin?
Pancreas
4 choice options
19. What system is responsible for fighting off infections?
Immune system
4 choice options