Skeleton and Muscles Quiz
- 2. 1 1. What are skeletons made of? a. bones b. skin c. muscles 2. Adults have _____ bones in their body. a. 300 b. 206 c. 150
- 3. 2 3. Children have _____ bones in their body. a. 300 b. 206 c. 150 4. The ____ is the smallest bone in the body. a. femur b. ribs c. stirrup
- 4. 3 5. The ____ is the biggest bone in the body. a. femur b. ribs c. stirrup 6. The ____ protects the brain. a. skull b. ribs c. stirrup
- 5. 4 7. The ____ protects the lungs. a. skull b. ribs c. stirrup 8. The ____ helps us bend and sit up straight. a. skull b. ribs c. spine
- 6. 5 9. The ____ are the bones of the fingers and toes. a. skull b. phalanges c. stirrup 10. Humans have skeletons inside their bodies. a. True b. False c. Not sure
- 7. 6 11. What connects our muscles to our bones? a. Tendons b. Tissues c. Strings 12. There are ______ types of muscles in the human body. a. 2 b. 1 c. 3
- 8. 7 13. Which of these is NOT a type of muscle? a. skeletal b. cardiac c. voluntary 14. The ____ muscle is a voluntary muscle. a. cardiac b. smooth c. skeletal
- 9. 8 15. The ____ and _____ muscles are involuntary muscles. a. cardiac b. smooth c. skeletal 16. The ____ muscle helps us chew food. a. nose b. jaw c. ear
- 10. 9 17. Muscles work in pairs. a. True b. False c. Not sure 18. Muscles_____ only. a. Push b. Pull c. None of the above
- 11. 10 19. When muscles are relaxed, they are ____. a. longer b. shorter c. bumpy 20. When muscles are contracted, they are ____. a. longer b. shorter c. bumpy
- 12. 11 1. A 2. B 3. A 4. C 5. A 6. A 7. B 8. C 9. B 10.A 11. A 12. C 13. C 14. C 15. A & B 16. B 17. A 18. B 19. A 20. B Answers
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