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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 972 · 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.True or false: the blood is part of the skeletal system. (a) False (b) True
  2. 2.What is a job of the muscles? (a) pulling bones to move (b) taking in oxygen (c) pumping blood (d) churning food
  3. 3.🩺 Which body part has this job: protecting the brain? (a) skull (b) heart (c) skin (d) kidneys
  4. 4.🫀 The spinal cord is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  5. 5.True or false: the brain is part of the skeletal system. (a) True (b) False
  6. 6.🔍 Which is the odd one out? (a) spinal cord (b) brain (c) nerve (d) food pipe
  7. 7.🧍 Which is the largest organ of the human body? (a) kidney (b) skin (c) heart (d) brain
  8. 8.True or false: the backbone is part of the respiratory system. (a) False (b) True
  9. 9.🫀 The liver is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) nervous system
  10. 10.True or false: the blood vessel is part of the circulatory system. (a) False (b) True
  11. 11.👄 Where does digestion begin? (a) in the lungs (b) in the heart (c) in the stomach (d) in the mouth
  12. 12.👂 The smallest bone of the body is in the ___. (a) ear (b) nose (c) finger (d) toe
  13. 13.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  14. 14.🔍 Which is the odd one out? (a) rib (b) spinal cord (c) backbone (d) skull
  15. 15.True or false: the stomach is part of the circulatory system. (a) True (b) False
  16. 16.True or false: cleaning the blood is a job of the kidneys. (a) True (b) False
  17. 17.🔍 Which is the odd one out? (a) backbone (b) brain (c) skull (d) thigh bone
  18. 18.Which of these is part of the respiratory system? (a) blood vessel (b) blood (c) lung (d) stomach
  19. 19.🫀 The brain is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) circulatory system
  20. 20.🦷 How many milk teeth does a child have?
  21. 21.What is a job of the kidneys? (a) taking in oxygen (b) cleaning the blood (c) thinking and learning (d) guarding heart and lungs
  22. 22.🩺 Which body part has this job: thinking and learning? (a) skull (b) ribs (c) brain (d) muscles
  23. 23.🫀 The heart is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) digestive system
  24. 24.True or false: the small intestine is part of the skeletal system. (a) False (b) True
  25. 25.Which of these is part of the digestive system? (a) stomach (b) lung (c) thigh bone (d) skull
  26. 26.🫀 The backbone is part of which body system? (a) digestive system (b) nervous system (c) circulatory system (d) skeletal system
  27. 27.True or false: the spinal cord is part of the nervous system. (a) True (b) False
  28. 28.🫀 The windpipe is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) skeletal system
  29. 29.🔍 Which is the odd one out? (a) nerve (b) liver (c) small intestine (d) food pipe
  30. 30.Which of these is part of the circulatory system? (a) blood vessel (b) thigh bone (c) skull (d) small intestine
  31. 31.🫀 The food pipe is part of which body system? (a) nervous system (b) circulatory system (c) respiratory system (d) digestive system
  32. 32.🫀 The nerve is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) respiratory system
  33. 33.🫁 How many lungs do we have?
  34. 34.🦴 How many bones are there in a grown-up’s body?
  35. 35.True or false: the small intestine is part of the digestive system. (a) False (b) True
  36. 36.🩺 Which body part has this job: covering the body? (a) lungs (b) skin (c) stomach (d) heart
  37. 37.🫀 The large intestine is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) nervous system
  38. 38.🫀 The blood is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) circulatory system
  39. 39.🩺 Which body part has this job: pumping blood? (a) brain (b) skull (c) heart (d) skin
  40. 40.🦵 The longest bone of the body is in the ___. (a) neck (b) thigh (c) arm (d) finger

Answer key

  1. False
  2. pulling bones to move
  3. skull
  4. nervous system
  5. False
  6. food pipe
  7. skin
  8. False
  9. digestive system
  10. True
  11. in the mouth
  12. ear
  13. True
  14. spinal cord
  15. False
  16. True
  17. brain
  18. lung
  19. nervous system
  20. 20
  21. cleaning the blood
  22. brain
  23. circulatory system
  24. False
  25. stomach
  26. skeletal system
  27. True
  28. respiratory system
  29. nerve
  30. blood vessel
  31. digestive system
  32. nervous system
  33. 2
  34. 206
  35. True
  36. skin
  37. digestive system
  38. circulatory system
  39. heart
  40. thigh

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