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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 778 · 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.🦷 How many milk teeth does a child have?
  2. 2.True or false: covering the body is a job of the skin. (a) False (b) True
  3. 3.True or false: the nerve is part of the nervous system. (a) True (b) False
  4. 4.🫘 How many kidneys do we have?
  5. 5.🫀 The lung is part of which body system? (a) digestive system (b) skeletal system (c) respiratory system (d) circulatory system
  6. 6.🩺 Which body part has this job: taking in oxygen? (a) skull (b) kidneys (c) lungs (d) stomach
  7. 7.🫁 How many lungs do we have?
  8. 8.True or false: the thigh bone is part of the skeletal system. (a) True (b) False
  9. 9.True or false: the liver is part of the skeletal system. (a) True (b) False
  10. 10.True or false: the liver is part of the digestive system. (a) False (b) True
  11. 11.👄 Where does digestion begin? (a) in the heart (b) in the lungs (c) in the mouth (d) in the stomach
  12. 12.🫀 The skull is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) digestive system
  13. 13.🩺 Which body part has this job: pulling bones to move? (a) muscles (b) lungs (c) skull (d) stomach
  14. 14.Which of these is part of the nervous system? (a) brain (b) lung (c) small intestine (d) blood
  15. 15.🔍 Which is the odd one out? (a) heart (b) blood (c) blood vessel (d) nerve
  16. 16.True or false: churning food is a job of the lungs. (a) False (b) True
  17. 17.🫀 The nerve is part of which body system? (a) digestive system (b) circulatory system (c) respiratory system (d) nervous system
  18. 18.True or false: thinking and learning is a job of the stomach. (a) True (b) False
  19. 19.👂 The smallest bone of the body is in the ___. (a) toe (b) ear (c) finger (d) nose
  20. 20.🩺 Which body part has this job: protecting the brain? (a) heart (b) brain (c) ribs (d) skull
  21. 21.🫀 The liver is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) digestive system
  22. 22.True or false: thinking and learning is a job of the muscles. (a) False (b) True
  23. 23.What is a job of the brain? (a) pumping blood (b) cleaning the blood (c) taking in oxygen (d) thinking and learning
  24. 24.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) steam (c) oxygen (d) carbon dioxide
  25. 25.🫀 The small intestine is part of which body system? (a) skeletal system (b) respiratory system (c) circulatory system (d) digestive system
  26. 26.🫀 The thigh bone is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) nervous system
  27. 27.🫀 The brain is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) nervous system
  28. 28.🔍 Which is the odd one out? (a) nerve (b) lung (c) brain (d) spinal cord
  29. 29.🦵 The longest bone of the body is in the ___. (a) neck (b) thigh (c) finger (d) arm
  30. 30.What is a job of the muscles? (a) thinking and learning (b) protecting the brain (c) taking in oxygen (d) pulling bones to move
  31. 31.🫀 The backbone is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) nervous system
  32. 32.🔍 Which is the odd one out? (a) spinal cord (b) blood (c) brain (d) nerve
  33. 33.🩺 Which body part has this job: pumping blood? (a) ribs (b) heart (c) skin (d) kidneys
  34. 34.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) rib (d) blood
  35. 35.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) liver (d) blood
  36. 36.What is a job of the ribs? (a) pumping blood (b) covering the body (c) taking in oxygen (d) guarding heart and lungs
  37. 37.🦷 How many permanent teeth does a grown-up have in all?
  38. 38.🔍 Which is the odd one out? (a) blood vessel (b) thigh bone (c) heart (d) blood
  39. 39.🫀 The heart is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) respiratory system
  40. 40.What is a job of the skull? (a) pumping blood (b) covering the body (c) protecting the brain (d) thinking and learning

Answer key

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

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