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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 718 · 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 circulatory system? (a) blood vessel (b) small intestine (c) spinal cord (d) liver
  2. 2.🫀 The spinal cord is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) nervous system
  3. 3.🔍 Which is the odd one out? (a) spinal cord (b) brain (c) nerve (d) blood vessel
  4. 4.True or false: the blood is part of the circulatory system. (a) True (b) False
  5. 5.🫁 How many lungs do we have?
  6. 6.What is a job of the ribs? (a) guarding heart and lungs (b) taking in oxygen (c) covering the body (d) pulling bones to move
  7. 7.🔍 Which is the odd one out? (a) thigh bone (b) small intestine (c) backbone (d) rib
  8. 8.True or false: churning food is a job of the stomach. (a) False (b) True
  9. 9.🫘 How many kidneys do we have?
  10. 10.True or false: the backbone is part of the skeletal system. (a) False (b) True
  11. 11.True or false: thinking and learning is a job of the brain. (a) True (b) False
  12. 12.🫀 The windpipe is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) skeletal system
  13. 13.🔍 Which is the odd one out? (a) thigh bone (b) blood (c) blood vessel (d) heart
  14. 14.🩺 Which body part has this job: cleaning the blood? (a) heart (b) skull (c) kidneys (d) stomach
  15. 15.🩺 Which body part has this job: guarding heart and lungs? (a) lungs (b) muscles (c) heart (d) ribs
  16. 16.True or false: the brain is part of the skeletal system. (a) False (b) True
  17. 17.True or false: churning food is a job of the heart. (a) True (b) False
  18. 18.True or false: taking in oxygen is a job of the kidneys. (a) True (b) False
  19. 19.True or false: the skull is part of the skeletal system. (a) False (b) True
  20. 20.🫀 The food pipe is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) nervous system
  21. 21.What is a job of the muscles? (a) pumping blood (b) protecting the brain (c) pulling bones to move (d) guarding heart and lungs
  22. 22.❤️ How many chambers (rooms) does the human heart have?
  23. 23.🫀 The thigh bone is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) skeletal system
  24. 24.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) heart (d) stomach
  25. 25.Which of these is part of the respiratory system? (a) heart (b) windpipe (c) rib (d) small intestine
  26. 26.True or false: the spinal cord is part of the digestive system. (a) True (b) False
  27. 27.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) steam (c) smoke (d) oxygen
  28. 28.What is a job of the heart? (a) pumping blood (b) covering the body (c) protecting the brain (d) cleaning the blood
  29. 29.🩺 Which body part has this job: protecting the brain? (a) brain (b) heart (c) lungs (d) skull
  30. 30.🫀 The skull is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) respiratory system
  31. 31.🧍 Which is the largest organ of the human body? (a) heart (b) kidney (c) skin (d) brain
  32. 32.True or false: thinking and learning is a job of the heart. (a) True (b) False
  33. 33.True or false: pumping blood is a job of the kidneys. (a) False (b) True
  34. 34.🫀 The nerve is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) digestive system
  35. 35.True or false: covering the body is a job of the kidneys. (a) True (b) False
  36. 36.True or false: the small intestine is part of the skeletal system. (a) True (b) False
  37. 37.True or false: protecting the brain is a job of the stomach. (a) True (b) False
  38. 38.🩺 Which body part has this job: taking in oxygen? (a) kidneys (b) lungs (c) ribs (d) skull
  39. 39.🦵 The longest bone of the body is in the ___. (a) arm (b) finger (c) neck (d) thigh
  40. 40.True or false: the heart is part of the nervous system. (a) True (b) False

Answer key

  1. blood vessel
  2. nervous system
  3. blood vessel
  4. True
  5. 2
  6. guarding heart and lungs
  7. small intestine
  8. True
  9. 2
  10. True
  11. True
  12. respiratory system
  13. thigh bone
  14. kidneys
  15. ribs
  16. False
  17. False
  18. False
  19. True
  20. digestive system
  21. pulling bones to move
  22. 4
  23. skeletal system
  24. stomach
  25. windpipe
  26. False
  27. oxygen
  28. pumping blood
  29. skull
  30. skeletal system
  31. skin
  32. False
  33. False
  34. nervous system
  35. False
  36. False
  37. False
  38. lungs
  39. thigh
  40. False

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