Quiz

Human Body Quiz — Grade 4–8 | 20 Multiple Choice Questions with Answers

Test your knowledge of the human body with this 20-question multiple choice quiz for Grade 4–8 students. This quiz covers major body systems, organs, and their functions. Perfect for classroom learning, review, and science practice.

20 questions

10 min

Intermediate

Grade 4

Human Body Quiz — Grade 4–8 | 20 Multiple Choice Questions with Answers

Test your knowledge of the human body with this 20-question multiple choice quiz for Grade 4–8 students. This quiz covers major body systems, organs, and their functions. Perfect for classroom…

20

Questions

10m

Time limit

Question 1 of 20

⏱ 0:00

Score: 0

Question 1

Correct!

Quiz complete

Here's how you did:

0%

Score

Browse more quizzes

About this quiz

Test your knowledge of the human body with this 20-question multiple choice quiz for Grade 4–8 students. This quiz covers major body systems, organs, and their functions. Perfect for classroom learning, review, and science practice.

Human Body Quiz — Grade 4–8 | 20 Multiple Choice Questions with Answers

Name: Date:

Questions in this quiz

Which organ pumps blood throughout the body?
- A. Brain
- B. Lungs
- C. Heart
- D. Stomach
Which organ helps you breathe?
- A. Liver
- B. Lungs
- C. Kidneys
- D. Brain
Which system controls body movement?
- A. Digestive system
- B. Nervous system
- C. Muscular system
- D. Respiratory system
The brain is part of which system?
- A. Digestive system
- B. Nervous system
- C. Circulatory system
- D. Respiratory system
Which organ helps digest food?
- A. Heart
- B. Stomach
- C. Lungs
- D. Brain
Which part of the body protects the brain?
- A. Spine
- B. Skull
- C. Rib cage
- D. Muscles
Which system carries oxygen around the body?
- A. Digestive system
- B. Circulatory system
- C. Nervous system
- D. Skeletal system
Which organ cleans your blood?
- A. Lungs
- B. Heart
- C. Kidneys
- D. Stomach
Which system helps you move?
- A. Skeletal system
- B. Digestive system
- C. Respiratory system
- D. Nervous system
Which organ helps you think?
- A. Heart
- B. Brain
- C. Lungs
- D. Liver
Which part connects bones together?
- A. Muscles
- B. Ligaments
- C. Skin
- D. Nerves
What carries oxygen in the blood?
- A. White blood cells
- B. Platelets
- C. Red blood cells
- D. Plasma
Which system breaks down food?
- A. Digestive system
- B. Respiratory system
- C. Nervous system
- D. Skeletal system
Which organ helps remove waste from the body?
- A. Liver
- B. Kidneys
- C. Brain
- D. Heart
Which bones protect the lungs and heart?
- A. Spine
- B. Rib cage
- C. Skull
- D. Pelvis
Which system sends messages through the body?
- A. Digestive system
- B. Nervous system
- C. Circulatory system
- D. Muscular system
Which organ helps filter harmful substances from blood?
- A. Liver
- B. Brain
- C. Lungs
- D. Heart
Which part helps you bend your arms and legs?
- A. Bones
- B. Muscles
- C. Skin
- D. Organs
Which system helps you breathe oxygen?
- A. Circulatory system
- B. Respiratory system
- C. Digestive system
- D. Skeletal system
How many chambers does the human heart have?
- A. Two
- B. Three
- C. Four
- D. Five

Show answer key

Answer key — Human Body Quiz — Grade 4–8 | 20 Multiple Choice Questions with Answers

1. C
2. B
3. C
4. B
5. B
6. B
7. B
8. C
9. A
10. B
11. B
12. C
13. A
14. B
15. B
16. B
17. A
18. B
19. B
20. C

Human Body Quiz — Grade 4–8 | 20 Multiple Choice Questions with Answers — worksheetgalaxy.com