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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 955 · 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 respiratory system? (a) lung (b) food pipe (c) stomach (d) rib
  2. 2.True or false: cleaning the blood is a job of the lungs. (a) False (b) True
  3. 3.🩺 Which body part has this job: taking in oxygen? (a) heart (b) lungs (c) skin (d) ribs
  4. 4.What is a job of the skin? (a) pulling bones to move (b) covering the body (c) churning food (d) pumping blood
  5. 5.Which of these is part of the digestive system? (a) spinal cord (b) lung (c) liver (d) rib
  6. 6.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) heart (d) lung
  7. 7.🔍 Which is the odd one out? (a) spinal cord (b) thigh bone (c) skull (d) backbone
  8. 8.True or false: the blood is part of the circulatory system. (a) True (b) False
  9. 9.Which of these is part of the digestive system? (a) skull (b) brain (c) nerve (d) food pipe
  10. 10.🫀 The heart is part of which body system? (a) respiratory system (b) nervous system (c) circulatory system (d) digestive system
  11. 11.Which of these is part of the skeletal system? (a) small intestine (b) thigh bone (c) food pipe (d) windpipe
  12. 12.🫘 How many kidneys do we have?
  13. 13.🧍 Which is the largest organ of the human body? (a) brain (b) kidney (c) skin (d) heart
  14. 14.True or false: pumping blood is a job of the stomach. (a) True (b) False
  15. 15.🔍 Which is the odd one out? (a) small intestine (b) large intestine (c) windpipe (d) stomach
  16. 16.🔍 Which is the odd one out? (a) thigh bone (b) skull (c) rib (d) large intestine
  17. 17.👂 The smallest bone of the body is in the ___. (a) nose (b) finger (c) toe (d) ear
  18. 18.True or false: cleaning the blood is a job of the stomach. (a) False (b) True
  19. 19.🩺 Which body part has this job: churning food? (a) skull (b) kidneys (c) muscles (d) stomach
  20. 20.🔍 Which is the odd one out? (a) blood (b) heart (c) backbone (d) blood vessel
  21. 21.🔍 Which is the odd one out? (a) skull (b) stomach (c) large intestine (d) liver
  22. 22.🦷 How many permanent teeth does a grown-up have in all?
  23. 23.True or false: guarding heart and lungs is a job of the stomach. (a) True (b) False
  24. 24.True or false: the stomach is part of the digestive system. (a) True (b) False
  25. 25.True or false: churning food is a job of the skin. (a) True (b) False
  26. 26.Which of these is part of the skeletal system? (a) lung (b) rib (c) windpipe (d) small intestine
  27. 27.What is a job of the kidneys? (a) pulling bones to move (b) protecting the brain (c) thinking and learning (d) cleaning the blood
  28. 28.What is a job of the skull? (a) taking in oxygen (b) cleaning the blood (c) covering the body (d) protecting the brain
  29. 29.🫀 The liver is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) skeletal system
  30. 30.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) steam (c) smoke (d) oxygen
  31. 31.Which of these is part of the respiratory system? (a) liver (b) windpipe (c) large intestine (d) blood
  32. 32.🔍 Which is the odd one out? (a) skull (b) thigh bone (c) food pipe (d) rib
  33. 33.🔍 Which is the odd one out? (a) small intestine (b) large intestine (c) brain (d) food pipe
  34. 34.🫀 The thigh bone is part of which body system? (a) nervous system (b) skeletal system (c) circulatory system (d) digestive system
  35. 35.Which of these is part of the circulatory system? (a) rib (b) blood (c) liver (d) nerve
  36. 36.True or false: the backbone is part of the skeletal system. (a) True (b) False
  37. 37.What is a job of the lungs? (a) taking in oxygen (b) guarding heart and lungs (c) protecting the brain (d) pumping blood
  38. 38.🫀 The blood is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) skeletal system
  39. 39.True or false: the large intestine is part of the circulatory system. (a) True (b) False
  40. 40.Which of these is part of the skeletal system? (a) food pipe (b) small intestine (c) skull (d) blood

Answer key

  1. lung
  2. False
  3. lungs
  4. covering the body
  5. liver
  6. lung
  7. spinal cord
  8. True
  9. food pipe
  10. circulatory system
  11. thigh bone
  12. 2
  13. skin
  14. False
  15. windpipe
  16. large intestine
  17. ear
  18. False
  19. stomach
  20. backbone
  21. skull
  22. 32
  23. False
  24. True
  25. False
  26. rib
  27. cleaning the blood
  28. protecting the brain
  29. digestive system
  30. oxygen
  31. windpipe
  32. food pipe
  33. brain
  34. skeletal system
  35. blood
  36. True
  37. taking in oxygen
  38. circulatory system
  39. False
  40. skull

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