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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 805 · 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.🔍 Which is the odd one out? (a) nerve (b) brain (c) blood (d) spinal cord
  2. 2.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) brain (c) ribs (d) skin
  3. 3.True or false: the rib is part of the skeletal system. (a) True (b) False
  4. 4.🫀 The heart is part of which body system? (a) respiratory system (b) nervous system (c) circulatory system (d) skeletal system
  5. 5.🩺 Which body part has this job: covering the body? (a) muscles (b) skin (c) stomach (d) lungs
  6. 6.True or false: thinking and learning is a job of the skull. (a) True (b) False
  7. 7.Which of these is part of the skeletal system? (a) thigh bone (b) blood vessel (c) large intestine (d) food pipe
  8. 8.🩺 Which body part has this job: guarding heart and lungs? (a) stomach (b) ribs (c) kidneys (d) lungs
  9. 9.What is a job of the lungs? (a) churning food (b) taking in oxygen (c) cleaning the blood (d) pumping blood
  10. 10.🔍 Which is the odd one out? (a) thigh bone (b) skull (c) large intestine (d) rib
  11. 11.True or false: the blood is part of the nervous system. (a) True (b) False
  12. 12.What is a job of the brain? (a) cleaning the blood (b) protecting the brain (c) thinking and learning (d) pulling bones to move
  13. 13.What is a job of the kidneys? (a) covering the body (b) pumping blood (c) guarding heart and lungs (d) cleaning the blood
  14. 14.True or false: the stomach is part of the circulatory system. (a) True (b) False
  15. 15.🫀 The brain is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) circulatory system
  16. 16.🩺 Which body part has this job: protecting the brain? (a) kidneys (b) ribs (c) skull (d) skin
  17. 17.True or false: protecting the brain is a job of the skin. (a) True (b) False
  18. 18.True or false: the windpipe is part of the digestive system. (a) False (b) True
  19. 19.Which of these is part of the respiratory system? (a) spinal cord (b) large intestine (c) lung (d) rib
  20. 20.🔍 Which is the odd one out? (a) thigh bone (b) skull (c) heart (d) rib
  21. 21.🩺 Which body part has this job: thinking and learning? (a) stomach (b) heart (c) lungs (d) brain
  22. 22.True or false: thinking and learning is a job of the brain. (a) True (b) False
  23. 23.❤️ How many chambers (rooms) does the human heart have?
  24. 24.True or false: the rib is part of the circulatory system. (a) True (b) False
  25. 25.True or false: covering the body is a job of the stomach. (a) True (b) False
  26. 26.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) smoke (c) oxygen (d) steam
  27. 27.🫁 How many lungs do we have?
  28. 28.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) nerve (d) thigh bone
  29. 29.True or false: the rib is part of the respiratory system. (a) True (b) False
  30. 30.🔍 Which is the odd one out? (a) blood (b) nerve (c) heart (d) blood vessel
  31. 31.True or false: protecting the brain is a job of the stomach. (a) False (b) True
  32. 32.🫀 The lung is part of which body system? (a) digestive system (b) skeletal system (c) nervous system (d) respiratory system
  33. 33.🫘 How many kidneys do we have?
  34. 34.🧍 Which is the largest organ of the human body? (a) heart (b) kidney (c) skin (d) brain
  35. 35.🫀 The windpipe is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) circulatory system
  36. 36.🫀 The blood is part of which body system? (a) skeletal system (b) circulatory system (c) nervous system (d) respiratory system
  37. 37.True or false: thinking and learning is a job of the kidneys. (a) True (b) False
  38. 38.Which of these is part of the nervous system? (a) skull (b) thigh bone (c) windpipe (d) brain
  39. 39.🫀 The stomach is part of which body system? (a) digestive system (b) skeletal system (c) respiratory system (d) circulatory system
  40. 40.🦷 How many milk teeth does a child have?

Answer key

  1. blood
  2. lungs
  3. True
  4. circulatory system
  5. skin
  6. False
  7. thigh bone
  8. ribs
  9. taking in oxygen
  10. large intestine
  11. False
  12. thinking and learning
  13. cleaning the blood
  14. False
  15. nervous system
  16. skull
  17. False
  18. False
  19. lung
  20. heart
  21. brain
  22. True
  23. 4
  24. False
  25. False
  26. oxygen
  27. 2
  28. thigh bone
  29. False
  30. nerve
  31. False
  32. respiratory system
  33. 2
  34. skin
  35. respiratory system
  36. circulatory system
  37. False
  38. brain
  39. digestive system
  40. 20

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