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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 875 · 40 questions
TalentJR

Remember (Which team?): Digestive: food pipe, stomach, intestines, liver. Respiratory: windpipe, lungs. Circulatory: heart, blood vessels, blood. Nervous: brain, spinal cord, nerves. Skeletal: skull, ribs, backbone. Jobs: heart – pumps blood, lungs – take in oxygen, kidneys – clean the blood, skull – protects the brain, ribs – guard heart and lungs. Numbers: 206 bones, 4 chambers in the heart, 2 lungs, 2 kidneys, 32 grown-up teeth.

NameDateTime takenScore ___ / 40
  1. 1.🫀 The thigh bone is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) digestive system
  2. 2.🫀 The nerve is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) skeletal system
  3. 3.Which of these is part of the digestive system? (a) backbone (b) heart (c) stomach (d) rib
  4. 4.True or false: the backbone is part of the skeletal system. (a) False (b) True
  5. 5.🫀 The brain is part of which body system? (a) digestive system (b) circulatory system (c) respiratory system (d) nervous system
  6. 6.🦵 The longest bone of the body is in the ___. (a) finger (b) neck (c) arm (d) thigh
  7. 7.🫀 The food pipe is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) circulatory system
  8. 8.Which of these is part of the digestive system? (a) brain (b) skull (c) blood (d) food pipe
  9. 9.🔍 Which is the odd one out? (a) backbone (b) rib (c) skull (d) brain
  10. 10.🦷 How many milk teeth does a child have?
  11. 11.🫀 The backbone is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) digestive system
  12. 12.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) heart (d) thigh bone
  13. 13.🧍 Which is the largest organ of the human body? (a) skin (b) brain (c) kidney (d) heart
  14. 14.True or false: the large intestine is part of the digestive system. (a) True (b) False
  15. 15.True or false: the thigh bone is part of the circulatory system. (a) True (b) False
  16. 16.🔍 Which is the odd one out? (a) blood vessel (b) stomach (c) blood (d) heart
  17. 17.Which of these is part of the skeletal system? (a) blood (b) rib (c) stomach (d) liver
  18. 18.❤️ How many chambers (rooms) does the human heart have?
  19. 19.Which of these is part of the respiratory system? (a) backbone (b) brain (c) stomach (d) lung
  20. 20.True or false: the backbone is part of the digestive system. (a) False (b) True
  21. 21.What is a job of the skin? (a) guarding heart and lungs (b) churning food (c) covering the body (d) protecting the brain
  22. 22.What is a job of the brain? (a) cleaning the blood (b) thinking and learning (c) guarding heart and lungs (d) taking in oxygen
  23. 23.🩺 Which body part has this job: churning food? (a) stomach (b) skin (c) lungs (d) heart
  24. 24.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) oxygen (c) steam (d) carbon dioxide
  25. 25.🔍 Which is the odd one out? (a) heart (b) blood (c) blood vessel (d) backbone
  26. 26.🫀 The liver is part of which body system? (a) respiratory system (b) digestive system (c) skeletal system (d) nervous system
  27. 27.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  28. 28.🫀 The small intestine is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) digestive system
  29. 29.True or false: the liver is part of the digestive system. (a) False (b) True
  30. 30.🔍 Which is the odd one out? (a) nerve (b) blood vessel (c) blood (d) heart
  31. 31.What is a job of the heart? (a) pumping blood (b) churning food (c) thinking and learning (d) guarding heart and lungs
  32. 32.Which of these is part of the digestive system? (a) small intestine (b) backbone (c) rib (d) blood
  33. 33.🩺 Which body part has this job: taking in oxygen? (a) skull (b) heart (c) lungs (d) brain
  34. 34.True or false: guarding heart and lungs is a job of the heart. (a) False (b) True
  35. 35.🩺 Which body part has this job: guarding heart and lungs? (a) skin (b) lungs (c) ribs (d) brain
  36. 36.True or false: covering the body is a job of the muscles. (a) True (b) False
  37. 37.True or false: the blood is part of the circulatory system. (a) True (b) False
  38. 38.🦴 How many bones are there in a grown-up’s body?
  39. 39.🩺 Which body part has this job: covering the body? (a) heart (b) ribs (c) brain (d) skin
  40. 40.True or false: the stomach is part of the digestive system. (a) True (b) False

Answer key

  1. skeletal system
  2. nervous system
  3. stomach
  4. True
  5. nervous system
  6. thigh
  7. digestive system
  8. food pipe
  9. brain
  10. 20
  11. skeletal system
  12. thigh bone
  13. skin
  14. True
  15. False
  16. stomach
  17. rib
  18. 4
  19. lung
  20. False
  21. covering the body
  22. thinking and learning
  23. stomach
  24. oxygen
  25. backbone
  26. digestive system
  27. True
  28. digestive system
  29. True
  30. nerve
  31. pumping blood
  32. small intestine
  33. lungs
  34. False
  35. ribs
  36. False
  37. True
  38. 206
  39. skin
  40. True

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