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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 429 · 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 body part has this job: covering the body? (a) ribs (b) stomach (c) kidneys (d) skin
  2. 2.🩺 Which body part has this job: thinking and learning? (a) kidneys (b) skin (c) brain (d) muscles
  3. 3.🫀 The nerve is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) skeletal system
  4. 4.🩺 Which body part has this job: guarding heart and lungs? (a) lungs (b) kidneys (c) ribs (d) skin
  5. 5.True or false: pumping blood is a job of the stomach. (a) False (b) True
  6. 6.Which of these is part of the circulatory system? (a) liver (b) food pipe (c) rib (d) blood
  7. 7.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) brain (d) thigh bone
  8. 8.🩺 Which body part has this job: pumping blood? (a) skin (b) ribs (c) brain (d) heart
  9. 9.Which of these is part of the nervous system? (a) rib (b) backbone (c) spinal cord (d) stomach
  10. 10.Which of these is part of the skeletal system? (a) skull (b) large intestine (c) brain (d) food pipe
  11. 11.True or false: pulling bones to move is a job of the brain. (a) True (b) False
  12. 12.👄 Where does digestion begin? (a) in the lungs (b) in the heart (c) in the mouth (d) in the stomach
  13. 13.Which of these is part of the digestive system? (a) stomach (b) skull (c) lung (d) blood
  14. 14.👂 The smallest bone of the body is in the ___. (a) finger (b) ear (c) nose (d) toe
  15. 15.🔍 Which is the odd one out? (a) blood (b) heart (c) food pipe (d) blood vessel
  16. 16.True or false: the large intestine is part of the digestive system. (a) True (b) False
  17. 17.What is a job of the ribs? (a) guarding heart and lungs (b) protecting the brain (c) pumping blood (d) taking in oxygen
  18. 18.🩺 Which body part has this job: taking in oxygen? (a) heart (b) brain (c) lungs (d) skin
  19. 19.🫁 How many lungs do we have?
  20. 20.True or false: the rib is part of the skeletal system. (a) True (b) False
  21. 21.🔍 Which is the odd one out? (a) liver (b) spinal cord (c) large intestine (d) small intestine
  22. 22.🦷 How many permanent teeth does a grown-up have in all?
  23. 23.True or false: the stomach is part of the digestive system. (a) True (b) False
  24. 24.🫀 The liver is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) digestive system
  25. 25.True or false: taking in oxygen is a job of the kidneys. (a) True (b) False
  26. 26.What is a job of the skull? (a) protecting the brain (b) cleaning the blood (c) taking in oxygen (d) churning food
  27. 27.🫀 The backbone is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) respiratory system
  28. 28.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  29. 29.Which of these is part of the circulatory system? (a) lung (b) thigh bone (c) windpipe (d) heart
  30. 30.What is a job of the kidneys? (a) churning food (b) thinking and learning (c) pumping blood (d) cleaning the blood
  31. 31.🧍 Which is the largest organ of the human body? (a) skin (b) brain (c) kidney (d) heart
  32. 32.True or false: the spinal cord is part of the skeletal system. (a) False (b) True
  33. 33.True or false: pulling bones to move is a job of the muscles. (a) False (b) True
  34. 34.🫀 The windpipe is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) respiratory system
  35. 35.What is a job of the muscles? (a) guarding heart and lungs (b) cleaning the blood (c) protecting the brain (d) pulling bones to move
  36. 36.Which of these is part of the respiratory system? (a) rib (b) windpipe (c) blood vessel (d) food pipe
  37. 37.🔍 Which is the odd one out? (a) brain (b) nerve (c) stomach (d) spinal cord
  38. 38.What is a job of the brain? (a) taking in oxygen (b) guarding heart and lungs (c) thinking and learning (d) covering the body
  39. 39.True or false: the brain is part of the nervous system. (a) True (b) False
  40. 40.True or false: the windpipe is part of the digestive system. (a) True (b) False

Answer key

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

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