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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 140 · 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 ribs? (a) taking in oxygen (b) cleaning the blood (c) covering the body (d) guarding heart and lungs
  2. 2.Which of these is part of the respiratory system? (a) small intestine (b) backbone (c) skull (d) windpipe
  3. 3.True or false: thinking and learning is a job of the brain. (a) False (b) True
  4. 4.True or false: pumping blood is a job of the heart. (a) True (b) False
  5. 5.🩺 Which body part has this job: cleaning the blood? (a) skull (b) brain (c) skin (d) kidneys
  6. 6.👂 The smallest bone of the body is in the ___. (a) ear (b) nose (c) toe (d) finger
  7. 7.🔍 Which is the odd one out? (a) nerve (b) thigh bone (c) backbone (d) skull
  8. 8.🫀 The rib is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) skeletal system
  9. 9.True or false: the nerve is part of the digestive system. (a) True (b) False
  10. 10.True or false: taking in oxygen is a job of the ribs. (a) False (b) True
  11. 11.🫁 How many lungs do we have?
  12. 12.Which of these is part of the nervous system? (a) blood (b) brain (c) small intestine (d) lung
  13. 13.True or false: the heart is part of the circulatory system. (a) False (b) True
  14. 14.🩺 Which body part has this job: protecting the brain? (a) skull (b) kidneys (c) muscles (d) heart
  15. 15.🫀 The liver is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) respiratory system
  16. 16.🩺 Which body part has this job: covering the body? (a) muscles (b) ribs (c) stomach (d) skin
  17. 17.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) rib (d) nerve
  18. 18.True or false: covering the body is a job of the brain. (a) False (b) True
  19. 19.🔍 Which is the odd one out? (a) spinal cord (b) brain (c) nerve (d) liver
  20. 20.👄 Where does digestion begin? (a) in the stomach (b) in the lungs (c) in the heart (d) in the mouth
  21. 21.True or false: the backbone is part of the nervous system. (a) True (b) False
  22. 22.What is a job of the skull? (a) cleaning the blood (b) guarding heart and lungs (c) protecting the brain (d) pumping blood
  23. 23.🫀 The backbone is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) circulatory system
  24. 24.🫀 The small intestine is part of which body system? (a) nervous system (b) skeletal system (c) circulatory system (d) digestive system
  25. 25.Which of these is part of the circulatory system? (a) spinal cord (b) thigh bone (c) stomach (d) blood
  26. 26.🦷 How many milk teeth does a child have?
  27. 27.True or false: taking in oxygen is a job of the kidneys. (a) False (b) True
  28. 28.❤️ How many chambers (rooms) does the human heart have?
  29. 29.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) food pipe (d) blood
  30. 30.What is a job of the heart? (a) churning food (b) pulling bones to move (c) pumping blood (d) protecting the brain
  31. 31.True or false: the thigh bone is part of the nervous system. (a) True (b) False
  32. 32.What is a job of the brain? (a) churning food (b) protecting the brain (c) thinking and learning (d) covering the body
  33. 33.🩺 Which body part has this job: guarding heart and lungs? (a) lungs (b) ribs (c) stomach (d) muscles
  34. 34.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  35. 35.True or false: the stomach is part of the skeletal system. (a) False (b) True
  36. 36.What is a job of the stomach? (a) churning food (b) cleaning the blood (c) pulling bones to move (d) covering the body
  37. 37.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) windpipe (d) blood
  38. 38.🧍 Which is the largest organ of the human body? (a) brain (b) skin (c) kidney (d) heart
  39. 39.🩺 Which body part has this job: pulling bones to move? (a) muscles (b) stomach (c) brain (d) skin
  40. 40.🫀 The large intestine is part of which body system? (a) nervous system (b) respiratory system (c) digestive system (d) circulatory system

Answer key

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

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