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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 644 · 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: pumping blood is a job of the heart. (a) True (b) False
  2. 2.Which of these is part of the circulatory system? (a) large intestine (b) backbone (c) blood vessel (d) nerve
  3. 3.Which of these is part of the digestive system? (a) lung (b) heart (c) backbone (d) small intestine
  4. 4.True or false: the stomach is part of the skeletal system. (a) False (b) True
  5. 5.🩺 Which body part has this job: covering the body? (a) skin (b) heart (c) muscles (d) brain
  6. 6.🩺 Which body part has this job: churning food? (a) stomach (b) muscles (c) skull (d) ribs
  7. 7.🩺 Which body part has this job: cleaning the blood? (a) stomach (b) kidneys (c) muscles (d) ribs
  8. 8.🔍 Which is the odd one out? (a) heart (b) food pipe (c) blood vessel (d) blood
  9. 9.What is a job of the ribs? (a) thinking and learning (b) covering the body (c) guarding heart and lungs (d) churning food
  10. 10.🩺 Which body part has this job: taking in oxygen? (a) heart (b) lungs (c) brain (d) ribs
  11. 11.🩺 Which body part has this job: thinking and learning? (a) skin (b) heart (c) muscles (d) brain
  12. 12.🔍 Which is the odd one out? (a) stomach (b) small intestine (c) blood vessel (d) food pipe
  13. 13.🫀 The brain is part of which body system? (a) digestive system (b) circulatory system (c) respiratory system (d) nervous system
  14. 14.🦴 How many bones are there in a grown-up’s body?
  15. 15.True or false: the food pipe is part of the skeletal system. (a) True (b) False
  16. 16.Which of these is part of the respiratory system? (a) lung (b) blood vessel (c) skull (d) spinal cord
  17. 17.True or false: the large intestine is part of the digestive system. (a) True (b) False
  18. 18.🔍 Which is the odd one out? (a) food pipe (b) stomach (c) liver (d) thigh bone
  19. 19.Which of these is part of the skeletal system? (a) brain (b) spinal cord (c) rib (d) food pipe
  20. 20.👂 The smallest bone of the body is in the ___. (a) toe (b) nose (c) ear (d) finger
  21. 21.🫀 The stomach is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) digestive system
  22. 22.🫀 The rib is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) skeletal system
  23. 23.🫀 The large intestine is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) respiratory system
  24. 24.True or false: the food pipe is part of the respiratory system. (a) True (b) False
  25. 25.🧍 Which is the largest organ of the human body? (a) kidney (b) skin (c) heart (d) brain
  26. 26.🔍 Which is the odd one out? (a) skull (b) brain (c) spinal cord (d) nerve
  27. 27.Which of these is part of the respiratory system? (a) backbone (b) large intestine (c) windpipe (d) thigh bone
  28. 28.True or false: pumping blood is a job of the stomach. (a) False (b) True
  29. 29.True or false: the lung is part of the respiratory system. (a) False (b) True
  30. 30.True or false: the brain is part of the respiratory system. (a) False (b) True
  31. 31.🔍 Which is the odd one out? (a) large intestine (b) liver (c) brain (d) small intestine
  32. 32.🦷 How many permanent teeth does a grown-up have in all?
  33. 33.True or false: the heart is part of the digestive system. (a) True (b) False
  34. 34.🫀 The windpipe is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) respiratory system
  35. 35.Which of these is part of the digestive system? (a) lung (b) stomach (c) skull (d) spinal cord
  36. 36.Which of these is part of the circulatory system? (a) small intestine (b) liver (c) blood (d) brain
  37. 37.Which of these is part of the digestive system? (a) skull (b) blood vessel (c) thigh bone (d) liver
  38. 38.🫀 The skull is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) nervous system
  39. 39.True or false: churning food is a job of the brain. (a) False (b) True
  40. 40.🩺 Which body part has this job: protecting the brain? (a) skull (b) ribs (c) muscles (d) lungs

Answer key

  1. True
  2. blood vessel
  3. small intestine
  4. False
  5. skin
  6. stomach
  7. kidneys
  8. food pipe
  9. guarding heart and lungs
  10. lungs
  11. brain
  12. blood vessel
  13. nervous system
  14. 206
  15. False
  16. lung
  17. True
  18. thigh bone
  19. rib
  20. ear
  21. digestive system
  22. skeletal system
  23. digestive system
  24. False
  25. skin
  26. skull
  27. windpipe
  28. False
  29. True
  30. False
  31. brain
  32. 32
  33. False
  34. respiratory system
  35. stomach
  36. blood
  37. liver
  38. skeletal system
  39. False
  40. skull

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