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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 392 · 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 smallest bone of the body is in the ___. (a) nose (b) toe (c) finger (d) ear
  2. 2.🫀 The blood is part of which body system? (a) nervous system (b) respiratory system (c) digestive system (d) circulatory system
  3. 3.🫘 How many kidneys do we have?
  4. 4.🫀 The rib is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) circulatory system
  5. 5.🧍 Which is the largest organ of the human body? (a) heart (b) skin (c) kidney (d) brain
  6. 6.True or false: the stomach is part of the respiratory system. (a) True (b) False
  7. 7.Which of these is part of the nervous system? (a) heart (b) brain (c) thigh bone (d) windpipe
  8. 8.True or false: the rib is part of the digestive system. (a) True (b) False
  9. 9.True or false: the small intestine is part of the digestive system. (a) True (b) False
  10. 10.🩺 Which body part has this job: protecting the brain? (a) skull (b) brain (c) ribs (d) skin
  11. 11.True or false: the blood is part of the circulatory system. (a) True (b) False
  12. 12.🫀 The lung is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) digestive system
  13. 13.True or false: thinking and learning is a job of the brain. (a) False (b) True
  14. 14.🩺 Which body part has this job: taking in oxygen? (a) ribs (b) kidneys (c) lungs (d) muscles
  15. 15.🫀 The brain is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) respiratory system
  16. 16.🫀 The heart is part of which body system? (a) skeletal system (b) nervous system (c) respiratory system (d) circulatory system
  17. 17.What is a job of the skin? (a) covering the body (b) pumping blood (c) thinking and learning (d) churning food
  18. 18.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) skull (d) heart
  19. 19.True or false: the large intestine is part of the respiratory system. (a) False (b) True
  20. 20.🫀 The large intestine is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) circulatory system
  21. 21.🦴 How many bones are there in a grown-up’s body?
  22. 22.🔍 Which is the odd one out? (a) lung (b) blood vessel (c) blood (d) heart
  23. 23.❤️ How many chambers (rooms) does the human heart have?
  24. 24.True or false: the nerve is part of the circulatory system. (a) False (b) True
  25. 25.What is a job of the skull? (a) thinking and learning (b) churning food (c) covering the body (d) protecting the brain
  26. 26.🫀 The backbone is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) skeletal system
  27. 27.🫀 The small intestine is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) skeletal system
  28. 28.What is a job of the kidneys? (a) taking in oxygen (b) covering the body (c) cleaning the blood (d) thinking and learning
  29. 29.🔍 Which is the odd one out? (a) skull (b) backbone (c) rib (d) heart
  30. 30.True or false: the backbone is part of the digestive system. (a) True (b) False
  31. 31.🫀 The liver is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) skeletal system
  32. 32.🦷 How many milk teeth does a child have?
  33. 33.Which of these is part of the nervous system? (a) skull (b) nerve (c) food pipe (d) thigh bone
  34. 34.True or false: the lung is part of the respiratory system. (a) True (b) False
  35. 35.🩺 Which body part has this job: pumping blood? (a) stomach (b) heart (c) skull (d) brain
  36. 36.👄 Where does digestion begin? (a) in the lungs (b) in the stomach (c) in the heart (d) in the mouth
  37. 37.What is a job of the ribs? (a) taking in oxygen (b) covering the body (c) guarding heart and lungs (d) pulling bones to move
  38. 38.🩺 Which body part has this job: thinking and learning? (a) lungs (b) brain (c) ribs (d) heart
  39. 39.True or false: the backbone is part of the respiratory system. (a) True (b) False
  40. 40.🩺 Which body part has this job: churning food? (a) kidneys (b) heart (c) skull (d) stomach

Answer key

  1. ear
  2. circulatory system
  3. 2
  4. skeletal system
  5. skin
  6. False
  7. brain
  8. False
  9. True
  10. skull
  11. True
  12. respiratory system
  13. True
  14. lungs
  15. nervous system
  16. circulatory system
  17. covering the body
  18. skull
  19. False
  20. digestive system
  21. 206
  22. lung
  23. 4
  24. False
  25. protecting the brain
  26. skeletal system
  27. digestive system
  28. cleaning the blood
  29. heart
  30. False
  31. digestive system
  32. 20
  33. nerve
  34. True
  35. heart
  36. in the mouth
  37. guarding heart and lungs
  38. brain
  39. False
  40. stomach

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