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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 213 · 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 kidneys do we have?
  2. 2.Which of these is part of the nervous system? (a) spinal cord (b) lung (c) food pipe (d) skull
  3. 3.🦵 The longest bone of the body is in the ___. (a) neck (b) finger (c) arm (d) thigh
  4. 4.🩺 Which body part has this job: taking in oxygen? (a) skin (b) skull (c) lungs (d) kidneys
  5. 5.True or false: pulling bones to move is a job of the muscles. (a) False (b) True
  6. 6.🔍 Which is the odd one out? (a) thigh bone (b) blood (c) skull (d) rib
  7. 7.What is a job of the lungs? (a) covering the body (b) taking in oxygen (c) protecting the brain (d) cleaning the blood
  8. 8.True or false: protecting the brain is a job of the skull. (a) False (b) True
  9. 9.What is a job of the heart? (a) pulling bones to move (b) churning food (c) pumping blood (d) thinking and learning
  10. 10.Which of these is part of the nervous system? (a) food pipe (b) nerve (c) windpipe (d) small intestine
  11. 11.True or false: the large intestine is part of the digestive system. (a) True (b) False
  12. 12.🧍 Which is the largest organ of the human body? (a) kidney (b) brain (c) skin (d) heart
  13. 13.Which of these is part of the circulatory system? (a) stomach (b) heart (c) rib (d) spinal cord
  14. 14.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) food pipe (d) blood
  15. 15.True or false: pulling bones to move is a job of the brain. (a) True (b) False
  16. 16.🫁 How many lungs do we have?
  17. 17.What is a job of the kidneys? (a) pulling bones to move (b) cleaning the blood (c) churning food (d) taking in oxygen
  18. 18.🫀 The nerve is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) circulatory system
  19. 19.🩺 Which body part has this job: cleaning the blood? (a) ribs (b) stomach (c) lungs (d) kidneys
  20. 20.Which of these is part of the digestive system? (a) small intestine (b) brain (c) skull (d) lung
  21. 21.Which of these is part of the digestive system? (a) liver (b) blood vessel (c) lung (d) nerve
  22. 22.What is a job of the stomach? (a) churning food (b) thinking and learning (c) taking in oxygen (d) protecting the brain
  23. 23.True or false: churning food is a job of the skull. (a) False (b) True
  24. 24.True or false: thinking and learning is a job of the brain. (a) True (b) False
  25. 25.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) carbon dioxide (c) smoke (d) steam
  26. 26.🫀 The liver is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) nervous system
  27. 27.🫀 The blood is part of which body system? (a) skeletal system (b) digestive system (c) nervous system (d) circulatory system
  28. 28.True or false: taking in oxygen is a job of the lungs. (a) True (b) False
  29. 29.Which of these is part of the skeletal system? (a) stomach (b) large intestine (c) small intestine (d) thigh bone
  30. 30.👄 Where does digestion begin? (a) in the stomach (b) in the heart (c) in the lungs (d) in the mouth
  31. 31.Which of these is part of the respiratory system? (a) food pipe (b) windpipe (c) blood (d) thigh bone
  32. 32.Which of these is part of the skeletal system? (a) backbone (b) lung (c) food pipe (d) small intestine
  33. 33.🫀 The windpipe is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) circulatory system
  34. 34.🩺 Which body part has this job: pulling bones to move? (a) kidneys (b) muscles (c) skin (d) brain
  35. 35.🩺 Which body part has this job: protecting the brain? (a) skin (b) lungs (c) brain (d) skull
  36. 36.🔍 Which is the odd one out? (a) lung (b) nerve (c) spinal cord (d) brain
  37. 37.True or false: the rib is part of the skeletal system. (a) False (b) True
  38. 38.🔍 Which is the odd one out? (a) thigh bone (b) heart (c) blood (d) blood vessel
  39. 39.🔍 Which is the odd one out? (a) food pipe (b) small intestine (c) stomach (d) blood vessel
  40. 40.True or false: guarding heart and lungs is a job of the stomach. (a) True (b) False

Answer key

  1. 2
  2. spinal cord
  3. thigh
  4. lungs
  5. True
  6. blood
  7. taking in oxygen
  8. True
  9. pumping blood
  10. nerve
  11. True
  12. skin
  13. heart
  14. food pipe
  15. False
  16. 2
  17. cleaning the blood
  18. nervous system
  19. kidneys
  20. small intestine
  21. liver
  22. churning food
  23. False
  24. True
  25. oxygen
  26. digestive system
  27. circulatory system
  28. True
  29. thigh bone
  30. in the mouth
  31. windpipe
  32. backbone
  33. respiratory system
  34. muscles
  35. skull
  36. lung
  37. True
  38. thigh bone
  39. blood vessel
  40. False

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