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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 749 · 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) stomach (b) small intestine (c) spinal cord (d) liver
  2. 2.🫀 The stomach is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) nervous system
  3. 3.True or false: the large intestine is part of the circulatory system. (a) False (b) True
  4. 4.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) kidneys (c) ribs (d) muscles
  5. 5.🫀 The thigh bone is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) skeletal system
  6. 6.True or false: pulling bones to move is a job of the stomach. (a) False (b) True
  7. 7.🫀 The nerve is part of which body system? (a) skeletal system (b) circulatory system (c) nervous system (d) digestive system
  8. 8.What is a job of the brain? (a) thinking and learning (b) protecting the brain (c) pulling bones to move (d) taking in oxygen
  9. 9.🔍 Which is the odd one out? (a) skull (b) small intestine (c) backbone (d) thigh bone
  10. 10.🩺 Which body part has this job: cleaning the blood? (a) muscles (b) lungs (c) heart (d) kidneys
  11. 11.What is a job of the stomach? (a) protecting the brain (b) guarding heart and lungs (c) churning food (d) thinking and learning
  12. 12.🔍 Which is the odd one out? (a) liver (b) windpipe (c) large intestine (d) small intestine
  13. 13.True or false: the rib is part of the skeletal system. (a) False (b) True
  14. 14.Which of these is part of the skeletal system? (a) backbone (b) liver (c) spinal cord (d) stomach
  15. 15.🫀 The backbone is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) skeletal system
  16. 16.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  17. 17.What is a job of the ribs? (a) pulling bones to move (b) churning food (c) guarding heart and lungs (d) pumping blood
  18. 18.Which of these is part of the digestive system? (a) food pipe (b) thigh bone (c) backbone (d) skull
  19. 19.What is a job of the muscles? (a) pulling bones to move (b) thinking and learning (c) cleaning the blood (d) protecting the brain
  20. 20.True or false: thinking and learning is a job of the brain. (a) False (b) True
  21. 21.What is a job of the lungs? (a) pulling bones to move (b) protecting the brain (c) churning food (d) taking in oxygen
  22. 22.🫀 The windpipe is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) respiratory system
  23. 23.True or false: the liver is part of the digestive system. (a) False (b) True
  24. 24.What is a job of the kidneys? (a) covering the body (b) taking in oxygen (c) thinking and learning (d) cleaning the blood
  25. 25.True or false: churning food is a job of the skull. (a) False (b) True
  26. 26.🦷 How many permanent teeth does a grown-up have in all?
  27. 27.🫘 How many kidneys do we have?
  28. 28.Which of these is part of the nervous system? (a) skull (b) windpipe (c) thigh bone (d) brain
  29. 29.True or false: the liver is part of the respiratory system. (a) False (b) True
  30. 30.❤️ How many chambers (rooms) does the human heart have?
  31. 31.🔍 Which is the odd one out? (a) food pipe (b) blood (c) heart (d) blood vessel
  32. 32.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) toe (d) ear
  33. 33.🧍 Which is the largest organ of the human body? (a) brain (b) kidney (c) skin (d) heart
  34. 34.👄 Where does digestion begin? (a) in the stomach (b) in the heart (c) in the mouth (d) in the lungs
  35. 35.Which of these is part of the digestive system? (a) windpipe (b) spinal cord (c) small intestine (d) nerve
  36. 36.🫀 The food pipe is part of which body system? (a) respiratory system (b) digestive system (c) skeletal system (d) circulatory system
  37. 37.True or false: thinking and learning is a job of the skin. (a) True (b) False
  38. 38.True or false: the blood is part of the digestive system. (a) False (b) True
  39. 39.🦴 How many bones are there in a grown-up’s body?
  40. 40.🫀 The large intestine is part of which body system? (a) digestive system (b) respiratory system (c) skeletal system (d) nervous system

Answer key

  1. spinal cord
  2. digestive system
  3. False
  4. lungs
  5. skeletal system
  6. False
  7. nervous system
  8. thinking and learning
  9. small intestine
  10. kidneys
  11. churning food
  12. windpipe
  13. True
  14. backbone
  15. skeletal system
  16. True
  17. guarding heart and lungs
  18. food pipe
  19. pulling bones to move
  20. True
  21. taking in oxygen
  22. respiratory system
  23. True
  24. cleaning the blood
  25. False
  26. 32
  27. 2
  28. brain
  29. False
  30. 4
  31. food pipe
  32. ear
  33. skin
  34. in the mouth
  35. small intestine
  36. digestive system
  37. False
  38. False
  39. 206
  40. digestive system

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