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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 804 · 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.Which of these is part of the digestive system? (a) brain (b) small intestine (c) blood (d) spinal cord
  2. 2.True or false: pumping blood is a job of the heart. (a) False (b) True
  3. 3.🩺 Which body part has this job: guarding heart and lungs? (a) brain (b) lungs (c) skin (d) ribs
  4. 4.🩺 Which body part has this job: churning food? (a) muscles (b) kidneys (c) skin (d) stomach
  5. 5.🫀 The backbone is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  6. 6.🩺 Which body part has this job: covering the body? (a) lungs (b) ribs (c) skin (d) brain
  7. 7.What is a job of the heart? (a) churning food (b) pumping blood (c) guarding heart and lungs (d) thinking and learning
  8. 8.🔍 Which is the odd one out? (a) thigh bone (b) food pipe (c) backbone (d) skull
  9. 9.🔍 Which is the odd one out? (a) brain (b) blood vessel (c) blood (d) heart
  10. 10.🦷 How many permanent teeth does a grown-up have in all?
  11. 11.True or false: the stomach is part of the respiratory system. (a) False (b) True
  12. 12.🦴 How many bones are there in a grown-up’s body?
  13. 13.🫀 The windpipe is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) digestive system
  14. 14.True or false: thinking and learning is a job of the brain. (a) False (b) True
  15. 15.Which of these is part of the digestive system? (a) brain (b) liver (c) blood (d) thigh bone
  16. 16.What is a job of the kidneys? (a) guarding heart and lungs (b) cleaning the blood (c) taking in oxygen (d) churning food
  17. 17.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) nerve (d) heart
  18. 18.True or false: pulling bones to move is a job of the lungs. (a) True (b) False
  19. 19.🫀 The food pipe is part of which body system? (a) circulatory system (b) skeletal system (c) digestive system (d) nervous system
  20. 20.True or false: guarding heart and lungs is a job of the kidneys. (a) True (b) False
  21. 21.True or false: the heart is part of the respiratory system. (a) True (b) False
  22. 22.What is a job of the skin? (a) covering the body (b) taking in oxygen (c) pumping blood (d) protecting the brain
  23. 23.True or false: the windpipe is part of the respiratory system. (a) True (b) False
  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.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) lung (d) brain
  26. 26.Which of these is part of the circulatory system? (a) rib (b) blood vessel (c) food pipe (d) brain
  27. 27.👄 Where does digestion begin? (a) in the stomach (b) in the heart (c) in the mouth (d) in the lungs
  28. 28.True or false: the stomach is part of the skeletal system. (a) False (b) True
  29. 29.Which of these is part of the nervous system? (a) rib (b) food pipe (c) nerve (d) windpipe
  30. 30.🫀 The large intestine is part of which body system? (a) digestive system (b) skeletal system (c) respiratory system (d) circulatory system
  31. 31.🫘 How many kidneys do we have?
  32. 32.True or false: covering the body is a job of the skin. (a) False (b) True
  33. 33.❤️ How many chambers (rooms) does the human heart have?
  34. 34.True or false: thinking and learning is a job of the stomach. (a) True (b) False
  35. 35.Which of these is part of the circulatory system? (a) nerve (b) blood (c) small intestine (d) rib
  36. 36.🔍 Which is the odd one out? (a) rib (b) heart (c) blood (d) blood vessel
  37. 37.Which of these is part of the skeletal system? (a) spinal cord (b) thigh bone (c) brain (d) nerve
  38. 38.🦵 The longest bone of the body is in the ___. (a) finger (b) neck (c) thigh (d) arm
  39. 39.True or false: churning food is a job of the heart. (a) True (b) False
  40. 40.True or false: the backbone is part of the circulatory system. (a) True (b) False

Answer key

  1. small intestine
  2. True
  3. ribs
  4. stomach
  5. skeletal system
  6. skin
  7. pumping blood
  8. food pipe
  9. brain
  10. 32
  11. False
  12. 206
  13. respiratory system
  14. True
  15. liver
  16. cleaning the blood
  17. heart
  18. False
  19. digestive system
  20. False
  21. False
  22. covering the body
  23. True
  24. oxygen
  25. lung
  26. blood vessel
  27. in the mouth
  28. False
  29. nerve
  30. digestive system
  31. 2
  32. True
  33. 4
  34. False
  35. blood
  36. rib
  37. thigh bone
  38. thigh
  39. False
  40. False

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