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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 999 · 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.👄 Where does digestion begin? (a) in the lungs (b) in the heart (c) in the stomach (d) in the mouth
  2. 2.What is a job of the stomach? (a) covering the body (b) pumping blood (c) churning food (d) pulling bones to move
  3. 3.True or false: the blood is part of the digestive system. (a) True (b) False
  4. 4.🫀 The blood is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) circulatory system
  5. 5.🫀 The brain is part of which body system? (a) skeletal system (b) nervous system (c) circulatory system (d) respiratory system
  6. 6.Which of these is part of the digestive system? (a) large intestine (b) nerve (c) thigh bone (d) lung
  7. 7.True or false: churning food is a job of the kidneys. (a) False (b) True
  8. 8.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) brain (d) lung
  9. 9.🩺 Which body part has this job: pulling bones to move? (a) stomach (b) brain (c) kidneys (d) muscles
  10. 10.🫀 The skull is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) circulatory system
  11. 11.True or false: protecting the brain is a job of the skull. (a) True (b) False
  12. 12.🫀 The backbone is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) skeletal system
  13. 13.True or false: the thigh bone is part of the skeletal system. (a) True (b) False
  14. 14.True or false: churning food is a job of the lungs. (a) True (b) False
  15. 15.🫀 The thigh bone is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) digestive system
  16. 16.🫀 The food pipe is part of which body system? (a) digestive system (b) circulatory system (c) respiratory system (d) nervous system
  17. 17.🔍 Which is the odd one out? (a) large intestine (b) food pipe (c) rib (d) liver
  18. 18.🔍 Which is the odd one out? (a) windpipe (b) blood (c) heart (d) blood vessel
  19. 19.❤️ How many chambers (rooms) does the human heart have?
  20. 20.👂 The smallest bone of the body is in the ___. (a) toe (b) ear (c) nose (d) finger
  21. 21.🦴 How many bones are there in a grown-up’s body?
  22. 22.Which of these is part of the nervous system? (a) spinal cord (b) rib (c) blood (d) skull
  23. 23.🔍 Which is the odd one out? (a) thigh bone (b) spinal cord (c) backbone (d) rib
  24. 24.🩺 Which body part has this job: covering the body? (a) skin (b) ribs (c) heart (d) brain
  25. 25.True or false: the thigh bone is part of the nervous system. (a) True (b) False
  26. 26.🔍 Which is the odd one out? (a) rib (b) thigh bone (c) food pipe (d) backbone
  27. 27.True or false: pulling bones to move is a job of the lungs. (a) False (b) True
  28. 28.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) muscles (c) stomach (d) heart
  29. 29.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) heart (d) brain
  30. 30.🫀 The rib is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) circulatory system
  31. 31.Which of these is part of the digestive system? (a) windpipe (b) brain (c) blood (d) small intestine
  32. 32.What is a job of the ribs? (a) guarding heart and lungs (b) protecting the brain (c) cleaning the blood (d) thinking and learning
  33. 33.True or false: pulling bones to move is a job of the skull. (a) False (b) True
  34. 34.🩺 Which body part has this job: thinking and learning? (a) ribs (b) brain (c) lungs (d) heart
  35. 35.True or false: the thigh bone is part of the digestive system. (a) True (b) False
  36. 36.What is a job of the skin? (a) pulling bones to move (b) guarding heart and lungs (c) pumping blood (d) covering the body
  37. 37.🫘 How many kidneys do we have?
  38. 38.🫀 The nerve is part of which body system? (a) digestive system (b) circulatory system (c) respiratory system (d) nervous system
  39. 39.🫀 The blood vessel is part of which body system? (a) digestive system (b) circulatory system (c) skeletal system (d) respiratory system
  40. 40.True or false: the large intestine is part of the digestive system. (a) False (b) True

Answer key

  1. in the mouth
  2. churning food
  3. False
  4. circulatory system
  5. nervous system
  6. large intestine
  7. False
  8. lung
  9. muscles
  10. skeletal system
  11. True
  12. skeletal system
  13. True
  14. False
  15. skeletal system
  16. digestive system
  17. rib
  18. windpipe
  19. 4
  20. ear
  21. 206
  22. spinal cord
  23. spinal cord
  24. skin
  25. False
  26. food pipe
  27. False
  28. lungs
  29. heart
  30. skeletal system
  31. small intestine
  32. guarding heart and lungs
  33. False
  34. brain
  35. False
  36. covering the body
  37. 2
  38. nervous system
  39. circulatory system
  40. True

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