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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 968 · 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.

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

Answer key

  1. thigh bone
  2. True
  3. taking in oxygen
  4. skull
  5. 20
  6. 2
  7. nerve
  8. stomach
  9. liver
  10. 4
  11. small intestine
  12. guarding heart and lungs
  13. digestive system
  14. liver
  15. heart
  16. True
  17. kidneys
  18. stomach
  19. skin
  20. nervous system
  21. blood vessel
  22. skeletal system
  23. True
  24. blood
  25. churning food
  26. digestive system
  27. muscles
  28. True
  29. False
  30. digestive system
  31. blood
  32. lung
  33. ribs
  34. nervous system
  35. thinking and learning
  36. False
  37. True
  38. False
  39. ear
  40. 206

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