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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 851 · 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 longest bone of the body is in the ___. (a) arm (b) thigh (c) finger (d) neck
  2. 2.Which of these is part of the skeletal system? (a) blood vessel (b) skull (c) food pipe (d) windpipe
  3. 3.🩺 Which body part has this job: taking in oxygen? (a) ribs (b) muscles (c) lungs (d) skin
  4. 4.True or false: pumping blood is a job of the heart. (a) False (b) True
  5. 5.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) nerve (d) blood
  6. 6.🔍 Which is the odd one out? (a) liver (b) brain (c) food pipe (d) stomach
  7. 7.True or false: churning food is a job of the stomach. (a) False (b) True
  8. 8.🦷 How many permanent teeth does a grown-up have in all?
  9. 9.True or false: covering the body is a job of the ribs. (a) True (b) False
  10. 10.What is a job of the ribs? (a) protecting the brain (b) covering the body (c) pumping blood (d) guarding heart and lungs
  11. 11.What is a job of the skull? (a) protecting the brain (b) pumping blood (c) guarding heart and lungs (d) taking in oxygen
  12. 12.True or false: the windpipe is part of the digestive system. (a) True (b) False
  13. 13.🔍 Which is the odd one out? (a) nerve (b) brain (c) backbone (d) spinal cord
  14. 14.🫀 The small intestine is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) nervous system
  15. 15.🔍 Which is the odd one out? (a) rib (b) backbone (c) spinal cord (d) skull
  16. 16.Which of these is part of the nervous system? (a) thigh bone (b) brain (c) stomach (d) backbone
  17. 17.🫀 The windpipe is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) digestive system
  18. 18.True or false: the thigh bone is part of the respiratory system. (a) True (b) False
  19. 19.🩺 Which body part has this job: pulling bones to move? (a) skin (b) skull (c) muscles (d) lungs
  20. 20.True or false: the backbone is part of the skeletal system. (a) True (b) False
  21. 21.🩺 Which body part has this job: churning food? (a) stomach (b) brain (c) kidneys (d) muscles
  22. 22.🦴 How many bones are there in a grown-up’s body?
  23. 23.🧍 Which is the largest organ of the human body? (a) heart (b) kidney (c) skin (d) brain
  24. 24.What is a job of the stomach? (a) guarding heart and lungs (b) churning food (c) covering the body (d) protecting the brain
  25. 25.Which of these is part of the digestive system? (a) blood (b) stomach (c) skull (d) lung
  26. 26.What is a job of the lungs? (a) taking in oxygen (b) protecting the brain (c) covering the body (d) thinking and learning
  27. 27.What is a job of the heart? (a) thinking and learning (b) cleaning the blood (c) pumping blood (d) pulling bones to move
  28. 28.🩺 Which body part has this job: protecting the brain? (a) kidneys (b) lungs (c) skull (d) skin
  29. 29.True or false: pulling bones to move is a job of the ribs. (a) False (b) True
  30. 30.True or false: churning food is a job of the skull. (a) False (b) True
  31. 31.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  32. 32.True or false: covering the body is a job of the muscles. (a) True (b) False
  33. 33.Which of these is part of the nervous system? (a) nerve (b) thigh bone (c) blood vessel (d) large intestine
  34. 34.🫀 The large intestine is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) skeletal system
  35. 35.True or false: the skull is part of the respiratory system. (a) True (b) False
  36. 36.🫀 The food pipe is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) digestive system
  37. 37.True or false: the spinal cord is part of the circulatory system. (a) True (b) False
  38. 38.🫀 The rib is part of which body system? (a) digestive system (b) circulatory system (c) respiratory system (d) skeletal system
  39. 39.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) lung (d) brain
  40. 40.Which of these is part of the digestive system? (a) spinal cord (b) blood vessel (c) food pipe (d) nerve

Answer key

  1. thigh
  2. skull
  3. lungs
  4. True
  5. nerve
  6. brain
  7. True
  8. 32
  9. False
  10. guarding heart and lungs
  11. protecting the brain
  12. False
  13. backbone
  14. digestive system
  15. spinal cord
  16. brain
  17. respiratory system
  18. False
  19. muscles
  20. True
  21. stomach
  22. 206
  23. skin
  24. churning food
  25. stomach
  26. taking in oxygen
  27. pumping blood
  28. skull
  29. False
  30. False
  31. True
  32. False
  33. nerve
  34. digestive system
  35. False
  36. digestive system
  37. False
  38. skeletal system
  39. lung
  40. food pipe

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