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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 325 · 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 skull is part of the nervous system. (a) True (b) False
  2. 2.What is a job of the kidneys? (a) covering the body (b) guarding heart and lungs (c) cleaning the blood (d) thinking and learning
  3. 3.Which of these is part of the circulatory system? (a) large intestine (b) heart (c) stomach (d) food pipe
  4. 4.🧍 Which is the largest organ of the human body? (a) kidney (b) skin (c) brain (d) heart
  5. 5.🩺 Which body part has this job: taking in oxygen? (a) heart (b) stomach (c) skin (d) lungs
  6. 6.True or false: the windpipe is part of the respiratory system. (a) True (b) False
  7. 7.🩺 Which body part has this job: pulling bones to move? (a) heart (b) kidneys (c) stomach (d) muscles
  8. 8.Which of these is part of the digestive system? (a) lung (b) nerve (c) heart (d) large intestine
  9. 9.🫀 The blood vessel is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) nervous system
  10. 10.🦷 How many permanent teeth does a grown-up have in all?
  11. 11.🦴 How many bones are there in a grown-up’s body?
  12. 12.🔍 Which is the odd one out? (a) liver (b) stomach (c) large intestine (d) lung
  13. 13.🫀 The rib is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) digestive system
  14. 14.True or false: pumping blood is a job of the ribs. (a) True (b) False
  15. 15.🫘 How many kidneys do we have?
  16. 16.What is a job of the lungs? (a) pumping blood (b) thinking and learning (c) churning food (d) taking in oxygen
  17. 17.True or false: the large intestine is part of the circulatory system. (a) False (b) True
  18. 18.Which of these is part of the respiratory system? (a) blood (b) nerve (c) liver (d) lung
  19. 19.🔍 Which is the odd one out? (a) skull (b) windpipe (c) thigh bone (d) rib
  20. 20.🫀 The skull is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) respiratory system
  21. 21.True or false: protecting the brain is a job of the stomach. (a) True (b) False
  22. 22.True or false: covering the body is a job of the brain. (a) False (b) True
  23. 23.🩺 Which body part has this job: pumping blood? (a) heart (b) brain (c) stomach (d) skull
  24. 24.🫀 The brain is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) nervous system
  25. 25.True or false: the spinal cord is part of the nervous system. (a) False (b) True
  26. 26.👂 The smallest bone of the body is in the ___. (a) ear (b) nose (c) toe (d) finger
  27. 27.Which of these is part of the skeletal system? (a) small intestine (b) liver (c) large intestine (d) rib
  28. 28.👄 Where does digestion begin? (a) in the mouth (b) in the heart (c) in the lungs (d) in the stomach
  29. 29.❤️ How many chambers (rooms) does the human heart have?
  30. 30.What is a job of the stomach? (a) pumping blood (b) guarding heart and lungs (c) cleaning the blood (d) churning food
  31. 31.Which of these is part of the nervous system? (a) food pipe (b) nerve (c) rib (d) small intestine
  32. 32.True or false: covering the body is a job of the lungs. (a) True (b) False
  33. 33.True or false: thinking and learning is a job of the stomach. (a) False (b) True
  34. 34.What is a job of the ribs? (a) taking in oxygen (b) pulling bones to move (c) guarding heart and lungs (d) covering the body
  35. 35.🔍 Which is the odd one out? (a) brain (b) food pipe (c) large intestine (d) stomach
  36. 36.🦵 The longest bone of the body is in the ___. (a) arm (b) finger (c) thigh (d) neck
  37. 37.🩺 Which body part has this job: covering the body? (a) brain (b) skin (c) muscles (d) stomach
  38. 38.True or false: the liver is part of the digestive system. (a) False (b) True
  39. 39.True or false: taking in oxygen is a job of the lungs. (a) True (b) False
  40. 40.🩺 Which body part has this job: protecting the brain? (a) kidneys (b) skull (c) lungs (d) skin

Answer key

  1. False
  2. cleaning the blood
  3. heart
  4. skin
  5. lungs
  6. True
  7. muscles
  8. large intestine
  9. circulatory system
  10. 32
  11. 206
  12. lung
  13. skeletal system
  14. False
  15. 2
  16. taking in oxygen
  17. False
  18. lung
  19. windpipe
  20. skeletal system
  21. False
  22. False
  23. heart
  24. nervous system
  25. True
  26. ear
  27. rib
  28. in the mouth
  29. 4
  30. churning food
  31. nerve
  32. False
  33. False
  34. guarding heart and lungs
  35. brain
  36. thigh
  37. skin
  38. True
  39. True
  40. skull

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