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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 661 · 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 of these is part of the digestive system? (a) windpipe (b) backbone (c) liver (d) heart
  2. 2.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) muscles (c) ribs (d) stomach
  3. 3.🩺 Which body part has this job: protecting the brain? (a) skull (b) muscles (c) skin (d) ribs
  4. 4.True or false: the windpipe is part of the respiratory system. (a) True (b) False
  5. 5.🦴 How many bones are there in a grown-up’s body?
  6. 6.Which of these is part of the circulatory system? (a) nerve (b) blood (c) thigh bone (d) spinal cord
  7. 7.True or false: covering the body is a job of the lungs. (a) True (b) False
  8. 8.True or false: the thigh bone is part of the respiratory system. (a) True (b) False
  9. 9.🫀 The backbone is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) respiratory system
  10. 10.🩺 Which body part has this job: churning food? (a) kidneys (b) skin (c) brain (d) stomach
  11. 11.🔍 Which is the odd one out? (a) liver (b) backbone (c) thigh bone (d) skull
  12. 12.🦷 How many permanent teeth does a grown-up have in all?
  13. 13.🫀 The windpipe is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) skeletal system
  14. 14.What is a job of the muscles? (a) covering the body (b) pulling bones to move (c) guarding heart and lungs (d) protecting the brain
  15. 15.🩺 Which body part has this job: pumping blood? (a) lungs (b) ribs (c) stomach (d) heart
  16. 16.True or false: covering the body is a job of the stomach. (a) False (b) True
  17. 17.True or false: churning food is a job of the lungs. (a) False (b) True
  18. 18.True or false: the thigh bone is part of the skeletal system. (a) True (b) False
  19. 19.🦵 The longest bone of the body is in the ___. (a) arm (b) thigh (c) finger (d) neck
  20. 20.👂 The smallest bone of the body is in the ___. (a) nose (b) ear (c) finger (d) toe
  21. 21.True or false: protecting the brain is a job of the skull. (a) True (b) False
  22. 22.🫀 The liver is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) digestive system
  23. 23.🩺 Which body part has this job: pulling bones to move? (a) kidneys (b) skin (c) muscles (d) brain
  24. 24.Which of these is part of the respiratory system? (a) brain (b) lung (c) spinal cord (d) blood vessel
  25. 25.🫀 The brain is part of which body system? (a) skeletal system (b) nervous system (c) respiratory system (d) digestive system
  26. 26.🔍 Which is the odd one out? (a) blood vessel (b) food pipe (c) heart (d) blood
  27. 27.True or false: the blood vessel is part of the nervous system. (a) False (b) True
  28. 28.Which of these is part of the respiratory system? (a) blood (b) windpipe (c) backbone (d) large intestine
  29. 29.🔍 Which is the odd one out? (a) blood (b) spinal cord (c) brain (d) nerve
  30. 30.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  31. 31.True or false: cleaning the blood is a job of the skull. (a) True (b) False
  32. 32.🧍 Which is the largest organ of the human body? (a) heart (b) skin (c) brain (d) kidney
  33. 33.🔍 Which is the odd one out? (a) spinal cord (b) brain (c) nerve (d) lung
  34. 34.What is a job of the brain? (a) thinking and learning (b) pulling bones to move (c) cleaning the blood (d) churning food
  35. 35.Which of these is part of the skeletal system? (a) liver (b) spinal cord (c) nerve (d) rib
  36. 36.👄 Where does digestion begin? (a) in the mouth (b) in the heart (c) in the stomach (d) in the lungs
  37. 37.Which of these is part of the nervous system? (a) nerve (b) food pipe (c) windpipe (d) large intestine
  38. 38.🦷 How many milk teeth does a child have?
  39. 39.Which of these is part of the nervous system? (a) lung (b) blood vessel (c) liver (d) spinal cord
  40. 40.🫀 The lung is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) digestive system

Answer key

  1. liver
  2. lungs
  3. skull
  4. True
  5. 206
  6. blood
  7. False
  8. False
  9. skeletal system
  10. stomach
  11. liver
  12. 32
  13. respiratory system
  14. pulling bones to move
  15. heart
  16. False
  17. False
  18. True
  19. thigh
  20. ear
  21. True
  22. digestive system
  23. muscles
  24. lung
  25. nervous system
  26. food pipe
  27. False
  28. windpipe
  29. blood
  30. True
  31. False
  32. skin
  33. lung
  34. thinking and learning
  35. rib
  36. in the mouth
  37. nerve
  38. 20
  39. spinal cord
  40. respiratory system

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