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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 385 · 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.🦵 The longest bone of the body is in the ___. (a) thigh (b) arm (c) finger (d) neck
  3. 3.True or false: the rib is part of the skeletal system. (a) False (b) True
  4. 4.What is a job of the ribs? (a) pumping blood (b) pulling bones to move (c) taking in oxygen (d) guarding heart and lungs
  5. 5.🦷 How many permanent teeth does a grown-up have in all?
  6. 6.True or false: the lung is part of the circulatory system. (a) False (b) True
  7. 7.🦴 How many bones are there in a grown-up’s body?
  8. 8.True or false: the thigh bone is part of the respiratory system. (a) True (b) False
  9. 9.🫀 The large intestine is part of which body system? (a) skeletal system (b) respiratory system (c) circulatory system (d) digestive system
  10. 10.🫀 The food pipe is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) skeletal system
  11. 11.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) carbon dioxide (c) steam (d) smoke
  12. 12.🔍 Which is the odd one out? (a) small intestine (b) windpipe (c) food pipe (d) stomach
  13. 13.👂 The smallest bone of the body is in the ___. (a) toe (b) nose (c) ear (d) finger
  14. 14.True or false: the nerve is part of the nervous system. (a) True (b) False
  15. 15.🩺 Which body part has this job: pumping blood? (a) stomach (b) ribs (c) heart (d) brain
  16. 16.🩺 Which body part has this job: taking in oxygen? (a) muscles (b) ribs (c) brain (d) lungs
  17. 17.Which of these is part of the digestive system? (a) nerve (b) lung (c) thigh bone (d) small intestine
  18. 18.Which of these is part of the skeletal system? (a) brain (b) stomach (c) blood (d) skull
  19. 19.True or false: protecting the brain is a job of the muscles. (a) False (b) True
  20. 20.👄 Where does digestion begin? (a) in the stomach (b) in the mouth (c) in the lungs (d) in the heart
  21. 21.True or false: covering the body is a job of the skin. (a) False (b) True
  22. 22.🔍 Which is the odd one out? (a) nerve (b) brain (c) spinal cord (d) blood
  23. 23.Which of these is part of the respiratory system? (a) large intestine (b) nerve (c) lung (d) backbone
  24. 24.Which of these is part of the nervous system? (a) thigh bone (b) liver (c) stomach (d) spinal cord
  25. 25.🫀 The rib is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) circulatory system
  26. 26.True or false: the nerve is part of the digestive system. (a) True (b) False
  27. 27.What is a job of the lungs? (a) pumping blood (b) taking in oxygen (c) cleaning the blood (d) churning food
  28. 28.🫘 How many kidneys do we have?
  29. 29.Which of these is part of the skeletal system? (a) food pipe (b) brain (c) large intestine (d) rib
  30. 30.Which of these is part of the skeletal system? (a) thigh bone (b) blood vessel (c) lung (d) food pipe
  31. 31.🩺 Which body part has this job: churning food? (a) heart (b) brain (c) lungs (d) stomach
  32. 32.❤️ How many chambers (rooms) does the human heart have?
  33. 33.Which of these is part of the nervous system? (a) blood (b) liver (c) lung (d) brain
  34. 34.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) liver (d) blood
  35. 35.🔍 Which is the odd one out? (a) food pipe (b) small intestine (c) liver (d) lung
  36. 36.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  37. 37.True or false: the food pipe is part of the nervous system. (a) False (b) True
  38. 38.🫀 The backbone is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) skeletal system
  39. 39.Which of these is part of the circulatory system? (a) lung (b) small intestine (c) blood vessel (d) food pipe
  40. 40.True or false: the lung is part of the respiratory system. (a) False (b) True

Answer key

  1. 20
  2. thigh
  3. True
  4. guarding heart and lungs
  5. 32
  6. False
  7. 206
  8. False
  9. digestive system
  10. digestive system
  11. oxygen
  12. windpipe
  13. ear
  14. True
  15. heart
  16. lungs
  17. small intestine
  18. skull
  19. False
  20. in the mouth
  21. True
  22. blood
  23. lung
  24. spinal cord
  25. skeletal system
  26. False
  27. taking in oxygen
  28. 2
  29. rib
  30. thigh bone
  31. stomach
  32. 4
  33. brain
  34. liver
  35. lung
  36. True
  37. False
  38. skeletal system
  39. blood vessel
  40. True

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