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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 237 · 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 is the odd one out? (a) backbone (b) thigh bone (c) nerve (d) rib
  2. 2.What is a job of the stomach? (a) pumping blood (b) taking in oxygen (c) churning food (d) pulling bones to move
  3. 3.🫀 The windpipe is part of which body system? (a) nervous system (b) skeletal system (c) circulatory system (d) respiratory system
  4. 4.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) brain (d) backbone
  5. 5.🫀 The brain is part of which body system? (a) circulatory system (b) skeletal system (c) nervous system (d) respiratory system
  6. 6.👄 Where does digestion begin? (a) in the heart (b) in the lungs (c) in the stomach (d) in the mouth
  7. 7.Which of these is part of the circulatory system? (a) heart (b) large intestine (c) stomach (d) small intestine
  8. 8.🦷 How many milk teeth does a child have?
  9. 9.🫀 The heart is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) respiratory system
  10. 10.🔍 Which is the odd one out? (a) stomach (b) liver (c) food pipe (d) brain
  11. 11.🩺 Which body part has this job: covering the body? (a) stomach (b) ribs (c) lungs (d) skin
  12. 12.True or false: pulling bones to move is a job of the stomach. (a) False (b) True
  13. 13.🔍 Which is the odd one out? (a) large intestine (b) liver (c) windpipe (d) food pipe
  14. 14.🫀 The food pipe is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) circulatory system
  15. 15.True or false: the windpipe is part of the skeletal system. (a) True (b) False
  16. 16.Which of these is part of the digestive system? (a) heart (b) blood (c) stomach (d) rib
  17. 17.🔍 Which is the odd one out? (a) food pipe (b) stomach (c) liver (d) spinal cord
  18. 18.Which of these is part of the digestive system? (a) windpipe (b) blood vessel (c) small intestine (d) spinal cord
  19. 19.Which of these is part of the respiratory system? (a) heart (b) windpipe (c) spinal cord (d) blood vessel
  20. 20.True or false: the liver is part of the skeletal system. (a) True (b) False
  21. 21.True or false: the food pipe is part of the digestive system. (a) False (b) True
  22. 22.🩺 Which body part has this job: pulling bones to move? (a) skin (b) heart (c) brain (d) muscles
  23. 23.🩺 Which body part has this job: guarding heart and lungs? (a) brain (b) muscles (c) lungs (d) ribs
  24. 24.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  25. 25.🫀 The small intestine is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) skeletal system
  26. 26.What is a job of the brain? (a) guarding heart and lungs (b) covering the body (c) churning food (d) thinking and learning
  27. 27.🦵 The longest bone of the body is in the ___. (a) neck (b) thigh (c) arm (d) finger
  28. 28.True or false: the heart is part of the respiratory system. (a) True (b) False
  29. 29.True or false: the nerve is part of the nervous system. (a) False (b) True
  30. 30.True or false: the food pipe is part of the nervous system. (a) False (b) True
  31. 31.🩺 Which body part has this job: cleaning the blood? (a) muscles (b) ribs (c) kidneys (d) skin
  32. 32.🫀 The blood vessel is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) skeletal system
  33. 33.Which of these is part of the skeletal system? (a) liver (b) spinal cord (c) nerve (d) skull
  34. 34.🔍 Which is the odd one out? (a) rib (b) skull (c) lung (d) backbone
  35. 35.🫀 The blood is part of which body system? (a) skeletal system (b) circulatory system (c) respiratory system (d) nervous system
  36. 36.👂 The smallest bone of the body is in the ___. (a) nose (b) finger (c) toe (d) ear
  37. 37.🫀 The backbone is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) skeletal system
  38. 38.Which of these is part of the nervous system? (a) blood (b) heart (c) brain (d) large intestine
  39. 39.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) smoke (c) steam (d) carbon dioxide
  40. 40.❤️ How many chambers (rooms) does the human heart have?

Answer key

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

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