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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 187 · 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 liver is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) skeletal system
  2. 2.🔍 Which is the odd one out? (a) skull (b) blood vessel (c) thigh bone (d) backbone
  3. 3.Which of these is part of the nervous system? (a) liver (b) skull (c) windpipe (d) spinal cord
  4. 4.True or false: the stomach is part of the digestive system. (a) False (b) True
  5. 5.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) ear (d) toe
  6. 6.True or false: the backbone is part of the skeletal system. (a) False (b) True
  7. 7.🫀 The backbone is part of which body system? (a) digestive system (b) circulatory system (c) skeletal system (d) respiratory system
  8. 8.What is a job of the ribs? (a) churning food (b) thinking and learning (c) guarding heart and lungs (d) covering the body
  9. 9.🫀 The heart is part of which body system? (a) nervous system (b) circulatory system (c) respiratory system (d) digestive system
  10. 10.🫘 How many kidneys do we have?
  11. 11.🩺 Which body part has this job: covering the body? (a) skin (b) heart (c) brain (d) lungs
  12. 12.Which of these is part of the digestive system? (a) small intestine (b) nerve (c) skull (d) heart
  13. 13.🩺 Which body part has this job: cleaning the blood? (a) lungs (b) stomach (c) kidneys (d) ribs
  14. 14.🔍 Which is the odd one out? (a) spinal cord (b) lung (c) brain (d) nerve
  15. 15.👄 Where does digestion begin? (a) in the lungs (b) in the stomach (c) in the mouth (d) in the heart
  16. 16.🦵 The longest bone of the body is in the ___. (a) thigh (b) neck (c) arm (d) finger
  17. 17.🧍 Which is the largest organ of the human body? (a) heart (b) skin (c) kidney (d) brain
  18. 18.🩺 Which body part has this job: pulling bones to move? (a) skin (b) muscles (c) lungs (d) ribs
  19. 19.What is a job of the stomach? (a) churning food (b) pulling bones to move (c) thinking and learning (d) guarding heart and lungs
  20. 20.What is a job of the skull? (a) protecting the brain (b) taking in oxygen (c) pumping blood (d) churning food
  21. 21.🔍 Which is the odd one out? (a) skull (b) food pipe (c) thigh bone (d) rib
  22. 22.🫀 The windpipe is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) respiratory system
  23. 23.True or false: the heart is part of the nervous system. (a) True (b) False
  24. 24.🔍 Which is the odd one out? (a) nerve (b) stomach (c) spinal cord (d) brain
  25. 25.Which of these is part of the skeletal system? (a) heart (b) skull (c) windpipe (d) spinal cord
  26. 26.True or false: the rib is part of the nervous system. (a) True (b) False
  27. 27.Which of these is part of the circulatory system? (a) heart (b) thigh bone (c) large intestine (d) lung
  28. 28.🔍 Which is the odd one out? (a) large intestine (b) nerve (c) liver (d) small intestine
  29. 29.Which of these is part of the skeletal system? (a) food pipe (b) thigh bone (c) nerve (d) brain
  30. 30.True or false: guarding heart and lungs is a job of the skull. (a) True (b) False
  31. 31.Which of these is part of the nervous system? (a) backbone (b) stomach (c) liver (d) nerve
  32. 32.🔍 Which is the odd one out? (a) spinal cord (b) heart (c) nerve (d) brain
  33. 33.🫀 The nerve is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) digestive system
  34. 34.Which of these is part of the respiratory system? (a) lung (b) liver (c) small intestine (d) stomach
  35. 35.🫀 The blood is part of which body system? (a) digestive system (b) circulatory system (c) skeletal system (d) nervous system
  36. 36.Which of these is part of the digestive system? (a) brain (b) backbone (c) nerve (d) large intestine
  37. 37.True or false: the thigh bone is part of the respiratory system. (a) True (b) False
  38. 38.True or false: the blood vessel is part of the digestive system. (a) True (b) False
  39. 39.🫀 The blood vessel is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) respiratory system
  40. 40.True or false: taking in oxygen is a job of the ribs. (a) True (b) False

Answer key

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

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