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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 981 · 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 gas does our body need from the air we breathe in? (a) smoke (b) oxygen (c) carbon dioxide (d) steam
  2. 2.True or false: the large intestine is part of the skeletal system. (a) True (b) False
  3. 3.🔍 Which is the odd one out? (a) spinal cord (b) lung (c) nerve (d) brain
  4. 4.🔍 Which is the odd one out? (a) large intestine (b) food pipe (c) windpipe (d) small intestine
  5. 5.🩺 Which body part has this job: guarding heart and lungs? (a) skull (b) lungs (c) ribs (d) stomach
  6. 6.Which of these is part of the digestive system? (a) thigh bone (b) nerve (c) rib (d) stomach
  7. 7.🩺 Which body part has this job: pumping blood? (a) skull (b) stomach (c) lungs (d) heart
  8. 8.What is a job of the kidneys? (a) guarding heart and lungs (b) cleaning the blood (c) pumping blood (d) pulling bones to move
  9. 9.True or false: the large intestine is part of the circulatory system. (a) True (b) False
  10. 10.🫀 The brain is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) nervous system
  11. 11.True or false: protecting the brain is a job of the skin. (a) True (b) False
  12. 12.🫀 The backbone is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) nervous system
  13. 13.🫀 The liver is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) circulatory system
  14. 14.True or false: the small intestine is part of the digestive system. (a) False (b) True
  15. 15.What is a job of the skin? (a) covering the body (b) protecting the brain (c) pulling bones to move (d) thinking and learning
  16. 16.🦴 How many bones are there in a grown-up’s body?
  17. 17.True or false: the stomach is part of the digestive system. (a) True (b) False
  18. 18.🫀 The heart is part of which body system? (a) digestive system (b) circulatory system (c) respiratory system (d) nervous system
  19. 19.What is a job of the brain? (a) thinking and learning (b) protecting the brain (c) pumping blood (d) taking in oxygen
  20. 20.True or false: the brain is part of the circulatory system. (a) True (b) False
  21. 21.👄 Where does digestion begin? (a) in the lungs (b) in the mouth (c) in the heart (d) in the stomach
  22. 22.🫀 The blood is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) circulatory system
  23. 23.🩺 Which body part has this job: protecting the brain? (a) skin (b) skull (c) heart (d) stomach
  24. 24.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  25. 25.True or false: pumping blood is a job of the heart. (a) False (b) True
  26. 26.What is a job of the stomach? (a) thinking and learning (b) pumping blood (c) taking in oxygen (d) churning food
  27. 27.True or false: the large intestine is part of the nervous system. (a) False (b) True
  28. 28.Which of these is part of the circulatory system? (a) lung (b) blood vessel (c) liver (d) stomach
  29. 29.Which of these is part of the skeletal system? (a) brain (b) large intestine (c) backbone (d) small intestine
  30. 30.Which of these is part of the nervous system? (a) lung (b) brain (c) food pipe (d) backbone
  31. 31.True or false: the backbone is part of the nervous system. (a) False (b) True
  32. 32.True or false: the thigh bone is part of the nervous system. (a) True (b) False
  33. 33.Which of these is part of the nervous system? (a) spinal cord (b) backbone (c) windpipe (d) skull
  34. 34.🫘 How many kidneys do we have?
  35. 35.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  36. 36.🔍 Which is the odd one out? (a) heart (b) backbone (c) rib (d) skull
  37. 37.Which of these is part of the digestive system? (a) blood (b) windpipe (c) rib (d) liver
  38. 38.🩺 Which body part has this job: thinking and learning? (a) brain (b) muscles (c) ribs (d) heart
  39. 39.Which of these is part of the circulatory system? (a) rib (b) heart (c) small intestine (d) liver
  40. 40.🦷 How many permanent teeth does a grown-up have in all?

Answer key

  1. oxygen
  2. False
  3. lung
  4. windpipe
  5. ribs
  6. stomach
  7. heart
  8. cleaning the blood
  9. False
  10. nervous system
  11. False
  12. skeletal system
  13. digestive system
  14. True
  15. covering the body
  16. 206
  17. True
  18. circulatory system
  19. thinking and learning
  20. False
  21. in the mouth
  22. circulatory system
  23. skull
  24. True
  25. True
  26. churning food
  27. False
  28. blood vessel
  29. backbone
  30. brain
  31. False
  32. False
  33. spinal cord
  34. 2
  35. True
  36. heart
  37. liver
  38. brain
  39. heart
  40. 32

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