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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 945 · 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.What is a job of the muscles? (a) pulling bones to move (b) thinking and learning (c) covering the body (d) churning food
  2. 2.🫀 The liver is part of which body system? (a) circulatory system (b) skeletal system (c) digestive system (d) respiratory system
  3. 3.🩺 Which body part has this job: pumping blood? (a) brain (b) skin (c) skull (d) heart
  4. 4.🩺 Which body part has this job: guarding heart and lungs? (a) skin (b) ribs (c) heart (d) stomach
  5. 5.🦴 How many bones are there in a grown-up’s body?
  6. 6.🫀 The blood is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) circulatory system
  7. 7.🩺 Which body part has this job: thinking and learning? (a) stomach (b) skull (c) brain (d) skin
  8. 8.True or false: the food pipe is part of the respiratory system. (a) False (b) True
  9. 9.True or false: the backbone is part of the nervous system. (a) True (b) False
  10. 10.🔍 Which is the odd one out? (a) blood vessel (b) rib (c) backbone (d) thigh bone
  11. 11.True or false: the food pipe is part of the digestive system. (a) True (b) False
  12. 12.🫀 The rib is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  13. 13.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) lung (d) heart
  14. 14.Which of these is part of the digestive system? (a) brain (b) windpipe (c) lung (d) small intestine
  15. 15.True or false: the rib is part of the skeletal system. (a) True (b) False
  16. 16.🦵 The longest bone of the body is in the ___. (a) neck (b) finger (c) arm (d) thigh
  17. 17.🫁 How many lungs do we have?
  18. 18.Which of these is part of the circulatory system? (a) small intestine (b) brain (c) blood vessel (d) skull
  19. 19.❤️ How many chambers (rooms) does the human heart have?
  20. 20.True or false: the spinal cord is part of the circulatory system. (a) True (b) False
  21. 21.What is a job of the skull? (a) covering the body (b) protecting the brain (c) pumping blood (d) guarding heart and lungs
  22. 22.🫀 The blood vessel is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) nervous system
  23. 23.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) small intestine (d) blood
  24. 24.True or false: the skull is part of the skeletal system. (a) True (b) False
  25. 25.🩺 Which body part has this job: protecting the brain? (a) heart (b) skull (c) muscles (d) skin
  26. 26.🧍 Which is the largest organ of the human body? (a) brain (b) heart (c) kidney (d) skin
  27. 27.True or false: thinking and learning is a job of the brain. (a) False (b) True
  28. 28.🩺 Which body part has this job: pulling bones to move? (a) stomach (b) muscles (c) kidneys (d) heart
  29. 29.Which of these is part of the nervous system? (a) blood vessel (b) backbone (c) brain (d) food pipe
  30. 30.🦷 How many milk teeth does a child have?
  31. 31.🫀 The windpipe is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) skeletal system
  32. 32.🔍 Which is the odd one out? (a) brain (b) small intestine (c) stomach (d) large intestine
  33. 33.🦷 How many permanent teeth does a grown-up have in all?
  34. 34.What is a job of the heart? (a) pumping blood (b) protecting the brain (c) churning food (d) guarding heart and lungs
  35. 35.🔍 Which is the odd one out? (a) stomach (b) backbone (c) thigh bone (d) rib
  36. 36.Which of these is part of the skeletal system? (a) nerve (b) liver (c) skull (d) food pipe
  37. 37.True or false: the nerve is part of the digestive system. (a) False (b) True
  38. 38.What is a job of the lungs? (a) cleaning the blood (b) churning food (c) taking in oxygen (d) thinking and learning
  39. 39.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) toe (d) ear
  40. 40.True or false: thinking and learning is a job of the lungs. (a) True (b) False

Answer key

  1. pulling bones to move
  2. digestive system
  3. heart
  4. ribs
  5. 206
  6. circulatory system
  7. brain
  8. False
  9. False
  10. blood vessel
  11. True
  12. skeletal system
  13. lung
  14. small intestine
  15. True
  16. thigh
  17. 2
  18. blood vessel
  19. 4
  20. False
  21. protecting the brain
  22. circulatory system
  23. small intestine
  24. True
  25. skull
  26. skin
  27. True
  28. muscles
  29. brain
  30. 20
  31. respiratory system
  32. brain
  33. 32
  34. pumping blood
  35. stomach
  36. skull
  37. False
  38. taking in oxygen
  39. ear
  40. False

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