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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 666 · 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 longest bone of the body is in the ___. (a) neck (b) finger (c) arm (d) thigh
  2. 2.❤️ How many chambers (rooms) does the human heart have?
  3. 3.What is a job of the heart? (a) churning food (b) protecting the brain (c) pumping blood (d) covering the body
  4. 4.True or false: pumping blood is a job of the heart. (a) True (b) False
  5. 5.🩺 Which body part has this job: taking in oxygen? (a) ribs (b) lungs (c) heart (d) muscles
  6. 6.🩺 Which body part has this job: guarding heart and lungs? (a) brain (b) heart (c) skin (d) ribs
  7. 7.🫀 The rib is part of which body system? (a) skeletal system (b) nervous system (c) circulatory system (d) digestive system
  8. 8.🫀 The nerve is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) respiratory system
  9. 9.True or false: the blood is part of the circulatory system. (a) True (b) False
  10. 10.🫀 The lung is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) skeletal system
  11. 11.Which of these is part of the respiratory system? (a) windpipe (b) backbone (c) small intestine (d) food pipe
  12. 12.🧍 Which is the largest organ of the human body? (a) heart (b) brain (c) skin (d) kidney
  13. 13.🔍 Which is the odd one out? (a) blood vessel (b) nerve (c) heart (d) blood
  14. 14.🩺 Which body part has this job: churning food? (a) stomach (b) lungs (c) muscles (d) ribs
  15. 15.True or false: taking in oxygen is a job of the heart. (a) True (b) False
  16. 16.🫘 How many kidneys do we have?
  17. 17.🫀 The spinal cord is part of which body system? (a) digestive system (b) nervous system (c) circulatory system (d) respiratory system
  18. 18.🫀 The skull is part of which body system? (a) skeletal system (b) respiratory system (c) circulatory system (d) digestive system
  19. 19.True or false: protecting the brain is a job of the ribs. (a) True (b) False
  20. 20.🫀 The thigh bone is part of which body system? (a) skeletal system (b) respiratory system (c) circulatory system (d) nervous system
  21. 21.🫀 The liver is part of which body system? (a) skeletal system (b) nervous system (c) respiratory system (d) digestive system
  22. 22.True or false: cleaning the blood is a job of the lungs. (a) True (b) False
  23. 23.🔍 Which is the odd one out? (a) blood (b) heart (c) windpipe (d) blood vessel
  24. 24.Which of these is part of the circulatory system? (a) blood vessel (b) backbone (c) small intestine (d) large intestine
  25. 25.👄 Where does digestion begin? (a) in the heart (b) in the mouth (c) in the lungs (d) in the stomach
  26. 26.🫀 The blood is part of which body system? (a) digestive system (b) skeletal system (c) circulatory system (d) nervous system
  27. 27.🫀 The food pipe is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) skeletal system
  28. 28.True or false: the blood vessel is part of the circulatory system. (a) True (b) False
  29. 29.Which of these is part of the digestive system? (a) nerve (b) rib (c) liver (d) windpipe
  30. 30.🦷 How many milk teeth does a child have?
  31. 31.True or false: the thigh bone is part of the respiratory system. (a) True (b) False
  32. 32.True or false: pumping blood is a job of the brain. (a) True (b) False
  33. 33.What is a job of the lungs? (a) covering the body (b) taking in oxygen (c) pulling bones to move (d) guarding heart and lungs
  34. 34.Which of these is part of the skeletal system? (a) liver (b) blood (c) large intestine (d) rib
  35. 35.What is a job of the ribs? (a) covering the body (b) churning food (c) pulling bones to move (d) guarding heart and lungs
  36. 36.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) blood (d) spinal cord
  37. 37.What is a job of the skin? (a) taking in oxygen (b) covering the body (c) thinking and learning (d) churning food
  38. 38.True or false: guarding heart and lungs is a job of the kidneys. (a) True (b) False
  39. 39.🫀 The windpipe is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) skeletal system
  40. 40.🩺 Which body part has this job: covering the body? (a) heart (b) brain (c) stomach (d) skin

Answer key

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

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