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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 205 · 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) circulatory system (b) nervous system (c) digestive system (d) skeletal system
  2. 2.🦵 The longest bone of the body is in the ___. (a) finger (b) arm (c) thigh (d) neck
  3. 3.🔍 Which is the odd one out? (a) small intestine (b) liver (c) large intestine (d) skull
  4. 4.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  5. 5.True or false: churning food is a job of the stomach. (a) False (b) True
  6. 6.Which of these is part of the nervous system? (a) spinal cord (b) backbone (c) skull (d) liver
  7. 7.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  8. 8.🩺 Which body part has this job: guarding heart and lungs? (a) brain (b) muscles (c) kidneys (d) ribs
  9. 9.True or false: the thigh bone is part of the skeletal system. (a) True (b) False
  10. 10.True or false: covering the body is a job of the muscles. (a) False (b) True
  11. 11.🫀 The blood is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) skeletal system
  12. 12.🔍 Which is the odd one out? (a) spinal cord (b) stomach (c) large intestine (d) small intestine
  13. 13.🔍 Which is the odd one out? (a) stomach (b) liver (c) food pipe (d) blood vessel
  14. 14.🧍 Which is the largest organ of the human body? (a) kidney (b) skin (c) heart (d) brain
  15. 15.🫀 The skull is part of which body system? (a) nervous system (b) respiratory system (c) digestive system (d) skeletal system
  16. 16.What is a job of the skin? (a) pumping blood (b) covering the body (c) thinking and learning (d) churning food
  17. 17.True or false: thinking and learning is a job of the ribs. (a) True (b) False
  18. 18.🫁 How many lungs do we have?
  19. 19.What is a job of the brain? (a) thinking and learning (b) pumping blood (c) cleaning the blood (d) pulling bones to move
  20. 20.🫀 The small intestine is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) skeletal system
  21. 21.True or false: covering the body is a job of the skin. (a) True (b) False
  22. 22.Which of these is part of the circulatory system? (a) rib (b) thigh bone (c) brain (d) blood vessel
  23. 23.Which of these is part of the skeletal system? (a) blood vessel (b) rib (c) brain (d) liver
  24. 24.🔍 Which is the odd one out? (a) brain (b) nerve (c) heart (d) spinal cord
  25. 25.True or false: pulling bones to move is a job of the lungs. (a) True (b) False
  26. 26.🩺 Which body part has this job: thinking and learning? (a) heart (b) kidneys (c) skin (d) brain
  27. 27.True or false: the liver is part of the digestive system. (a) True (b) False
  28. 28.🔍 Which is the odd one out? (a) liver (b) food pipe (c) small intestine (d) nerve
  29. 29.❤️ How many chambers (rooms) does the human heart have?
  30. 30.🫀 The rib is part of which body system? (a) digestive system (b) skeletal system (c) circulatory system (d) nervous system
  31. 31.What is a job of the kidneys? (a) pulling bones to move (b) taking in oxygen (c) cleaning the blood (d) covering the body
  32. 32.🩺 Which body part has this job: pulling bones to move? (a) muscles (b) stomach (c) skin (d) brain
  33. 33.🩺 Which body part has this job: pumping blood? (a) stomach (b) skin (c) heart (d) muscles
  34. 34.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) carbon dioxide (c) oxygen (d) steam
  35. 35.Which of these is part of the respiratory system? (a) lung (b) nerve (c) backbone (d) brain
  36. 36.🔍 Which is the odd one out? (a) food pipe (b) small intestine (c) windpipe (d) large intestine
  37. 37.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) toe (d) ear
  38. 38.🔍 Which is the odd one out? (a) thigh bone (b) rib (c) backbone (d) stomach
  39. 39.🫀 The brain is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) respiratory system
  40. 40.What is a job of the heart? (a) guarding heart and lungs (b) taking in oxygen (c) pulling bones to move (d) pumping blood

Answer key

  1. digestive system
  2. thigh
  3. skull
  4. True
  5. True
  6. spinal cord
  7. True
  8. ribs
  9. True
  10. False
  11. circulatory system
  12. spinal cord
  13. blood vessel
  14. skin
  15. skeletal system
  16. covering the body
  17. False
  18. 2
  19. thinking and learning
  20. digestive system
  21. True
  22. blood vessel
  23. rib
  24. heart
  25. False
  26. brain
  27. True
  28. nerve
  29. 4
  30. skeletal system
  31. cleaning the blood
  32. muscles
  33. heart
  34. oxygen
  35. lung
  36. windpipe
  37. ear
  38. stomach
  39. nervous system
  40. pumping blood

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