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Class 3 GK Worksheet: Human Body Systems

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

Answer key

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

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