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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 412 · 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.True or false: the liver is part of the skeletal system. (a) False (b) True
  2. 2.🫁 How many lungs do we have?
  3. 3.🫀 The spinal cord is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) respiratory system
  4. 4.True or false: the small intestine is part of the skeletal system. (a) False (b) True
  5. 5.🫀 The skull is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) skeletal system
  6. 6.🦵 The longest bone of the body is in the ___. (a) finger (b) neck (c) arm (d) thigh
  7. 7.🔍 Which is the odd one out? (a) lung (b) stomach (c) large intestine (d) liver
  8. 8.What is a job of the kidneys? (a) pumping blood (b) taking in oxygen (c) thinking and learning (d) cleaning the blood
  9. 9.Which of these is part of the digestive system? (a) brain (b) skull (c) large intestine (d) thigh bone
  10. 10.True or false: protecting the brain is a job of the skull. (a) True (b) False
  11. 11.True or false: covering the body is a job of the muscles. (a) False (b) True
  12. 12.What is a job of the brain? (a) pulling bones to move (b) thinking and learning (c) churning food (d) protecting the brain
  13. 13.🔍 Which is the odd one out? (a) small intestine (b) large intestine (c) skull (d) stomach
  14. 14.🧍 Which is the largest organ of the human body? (a) heart (b) kidney (c) brain (d) skin
  15. 15.🦴 How many bones are there in a grown-up’s body?
  16. 16.True or false: the rib is part of the skeletal system. (a) True (b) False
  17. 17.True or false: the stomach is part of the digestive system. (a) True (b) False
  18. 18.🔍 Which is the odd one out? (a) spinal cord (b) stomach (c) brain (d) nerve
  19. 19.Which of these is part of the skeletal system? (a) stomach (b) spinal cord (c) large intestine (d) rib
  20. 20.True or false: the skull is part of the skeletal system. (a) False (b) True
  21. 21.True or false: taking in oxygen is a job of the skin. (a) True (b) False
  22. 22.True or false: the backbone is part of the nervous system. (a) True (b) False
  23. 23.Which of these is part of the circulatory system? (a) large intestine (b) spinal cord (c) blood (d) brain
  24. 24.True or false: covering the body is a job of the skull. (a) True (b) False
  25. 25.🫀 The food pipe is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) skeletal system
  26. 26.What is a job of the lungs? (a) pumping blood (b) thinking and learning (c) protecting the brain (d) taking in oxygen
  27. 27.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) nerve (d) blood
  28. 28.🩺 Which body part has this job: guarding heart and lungs? (a) skull (b) heart (c) ribs (d) muscles
  29. 29.True or false: the large intestine is part of the skeletal system. (a) True (b) False
  30. 30.True or false: the skull is part of the nervous system. (a) True (b) False
  31. 31.Which of these is part of the circulatory system? (a) lung (b) liver (c) large intestine (d) blood vessel
  32. 32.🫀 The blood vessel is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) nervous system
  33. 33.True or false: cleaning the blood is a job of the muscles. (a) False (b) True
  34. 34.True or false: the small intestine is part of the digestive system. (a) False (b) True
  35. 35.🫀 The rib is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) digestive system
  36. 36.🩺 Which body part has this job: taking in oxygen? (a) skull (b) stomach (c) lungs (d) skin
  37. 37.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  38. 38.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) blood (d) brain
  39. 39.🩺 Which body part has this job: pumping blood? (a) heart (b) skull (c) stomach (d) muscles
  40. 40.True or false: churning food is a job of the ribs. (a) True (b) False

Answer key

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

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