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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 347 · 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 heart is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) nervous system
  2. 2.True or false: the stomach is part of the digestive system. (a) False (b) True
  3. 3.🧍 Which is the largest organ of the human body? (a) skin (b) brain (c) kidney (d) heart
  4. 4.🫀 The food pipe is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) respiratory system
  5. 5.Which of these is part of the digestive system? (a) backbone (b) skull (c) spinal cord (d) food pipe
  6. 6.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  7. 7.Which of these is part of the digestive system? (a) spinal cord (b) nerve (c) small intestine (d) blood
  8. 8.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  9. 9.Which of these is part of the respiratory system? (a) brain (b) blood vessel (c) lung (d) heart
  10. 10.🩺 Which body part has this job: churning food? (a) skull (b) stomach (c) lungs (d) brain
  11. 11.What is a job of the brain? (a) pumping blood (b) thinking and learning (c) guarding heart and lungs (d) cleaning the blood
  12. 12.👄 Where does digestion begin? (a) in the stomach (b) in the mouth (c) in the heart (d) in the lungs
  13. 13.👂 The smallest bone of the body is in the ___. (a) nose (b) ear (c) toe (d) finger
  14. 14.What is a job of the ribs? (a) guarding heart and lungs (b) churning food (c) pumping blood (d) protecting the brain
  15. 15.True or false: the backbone is part of the skeletal system. (a) True (b) False
  16. 16.🫁 How many lungs do we have?
  17. 17.🔍 Which is the odd one out? (a) small intestine (b) stomach (c) heart (d) food pipe
  18. 18.🦷 How many permanent teeth does a grown-up have in all?
  19. 19.What is a job of the heart? (a) protecting the brain (b) taking in oxygen (c) thinking and learning (d) pumping blood
  20. 20.Which of these is part of the nervous system? (a) lung (b) brain (c) backbone (d) large intestine
  21. 21.🩺 Which body part has this job: protecting the brain? (a) skin (b) kidneys (c) skull (d) heart
  22. 22.🩺 Which body part has this job: taking in oxygen? (a) kidneys (b) heart (c) skull (d) lungs
  23. 23.🩺 Which body part has this job: thinking and learning? (a) ribs (b) muscles (c) skin (d) brain
  24. 24.Which of these is part of the digestive system? (a) windpipe (b) rib (c) blood (d) stomach
  25. 25.🩺 Which body part has this job: covering the body? (a) stomach (b) skin (c) heart (d) brain
  26. 26.Which of these is part of the skeletal system? (a) large intestine (b) spinal cord (c) lung (d) thigh bone
  27. 27.What is a job of the stomach? (a) pumping blood (b) cleaning the blood (c) pulling bones to move (d) churning food
  28. 28.🫀 The skull is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) digestive system
  29. 29.🫀 The nerve is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) respiratory system
  30. 30.True or false: the backbone is part of the nervous system. (a) False (b) True
  31. 31.🦵 The longest bone of the body is in the ___. (a) thigh (b) neck (c) finger (d) arm
  32. 32.True or false: the large intestine is part of the respiratory system. (a) True (b) False
  33. 33.🫀 The lung is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) circulatory system
  34. 34.True or false: pulling bones to move is a job of the ribs. (a) True (b) False
  35. 35.🔍 Which is the odd one out? (a) small intestine (b) large intestine (c) food pipe (d) windpipe
  36. 36.What is a job of the lungs? (a) covering the body (b) cleaning the blood (c) taking in oxygen (d) thinking and learning
  37. 37.🔍 Which is the odd one out? (a) rib (b) large intestine (c) backbone (d) skull
  38. 38.True or false: taking in oxygen is a job of the lungs. (a) True (b) False
  39. 39.🩺 Which body part has this job: cleaning the blood? (a) skull (b) stomach (c) kidneys (d) ribs
  40. 40.Which of these is part of the respiratory system? (a) windpipe (b) large intestine (c) small intestine (d) brain

Answer key

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

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