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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 935 · 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.🦷 How many permanent teeth does a grown-up have in all?
  2. 2.🦵 The longest bone of the body is in the ___. (a) arm (b) finger (c) thigh (d) neck
  3. 3.What is a job of the kidneys? (a) cleaning the blood (b) thinking and learning (c) churning food (d) taking in oxygen
  4. 4.🫀 The heart is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) nervous system
  5. 5.🫀 The skull is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) nervous system
  6. 6.🦴 How many bones are there in a grown-up’s body?
  7. 7.🩺 Which body part has this job: thinking and learning? (a) skin (b) lungs (c) brain (d) stomach
  8. 8.🩺 Which body part has this job: pulling bones to move? (a) muscles (b) stomach (c) brain (d) lungs
  9. 9.🔍 Which is the odd one out? (a) nerve (b) lung (c) brain (d) spinal cord
  10. 10.True or false: covering the body is a job of the skin. (a) False (b) True
  11. 11.True or false: the heart is part of the digestive system. (a) False (b) True
  12. 12.🔍 Which is the odd one out? (a) rib (b) heart (c) blood vessel (d) blood
  13. 13.🔍 Which is the odd one out? (a) skull (b) windpipe (c) backbone (d) rib
  14. 14.What is a job of the ribs? (a) guarding heart and lungs (b) churning food (c) thinking and learning (d) covering the body
  15. 15.🫀 The stomach is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) digestive system
  16. 16.👂 The smallest bone of the body is in the ___. (a) nose (b) toe (c) finger (d) ear
  17. 17.🫀 The rib is part of which body system? (a) respiratory system (b) digestive system (c) skeletal system (d) circulatory system
  18. 18.🩺 Which body part has this job: pumping blood? (a) muscles (b) kidneys (c) heart (d) brain
  19. 19.What is a job of the skull? (a) covering the body (b) pulling bones to move (c) protecting the brain (d) pumping blood
  20. 20.🫀 The nerve is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) digestive system
  21. 21.🩺 Which body part has this job: taking in oxygen? (a) brain (b) kidneys (c) heart (d) lungs
  22. 22.🩺 Which body part has this job: guarding heart and lungs? (a) brain (b) ribs (c) heart (d) lungs
  23. 23.Which of these is part of the skeletal system? (a) food pipe (b) thigh bone (c) brain (d) liver
  24. 24.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) nerve (d) blood
  25. 25.True or false: the lung is part of the respiratory system. (a) True (b) False
  26. 26.True or false: the blood is part of the respiratory system. (a) True (b) False
  27. 27.True or false: the liver is part of the nervous system. (a) False (b) True
  28. 28.True or false: the food pipe is part of the skeletal system. (a) False (b) True
  29. 29.Which of these is part of the respiratory system? (a) nerve (b) blood vessel (c) rib (d) windpipe
  30. 30.Which of these is part of the digestive system? (a) blood vessel (b) spinal cord (c) heart (d) stomach
  31. 31.True or false: the lung is part of the nervous system. (a) False (b) True
  32. 32.True or false: covering the body is a job of the ribs. (a) True (b) False
  33. 33.🫀 The thigh bone is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) digestive system
  34. 34.🧍 Which is the largest organ of the human body? (a) skin (b) kidney (c) brain (d) heart
  35. 35.🔍 Which is the odd one out? (a) skull (b) stomach (c) thigh bone (d) rib
  36. 36.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) oxygen (c) steam (d) smoke
  37. 37.True or false: taking in oxygen is a job of the kidneys. (a) False (b) True
  38. 38.🫀 The food pipe is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) skeletal system
  39. 39.🫀 The blood is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) digestive system
  40. 40.True or false: the backbone is part of the circulatory system. (a) False (b) True

Answer key

  1. 32
  2. thigh
  3. cleaning the blood
  4. circulatory system
  5. skeletal system
  6. 206
  7. brain
  8. muscles
  9. lung
  10. True
  11. False
  12. rib
  13. windpipe
  14. guarding heart and lungs
  15. digestive system
  16. ear
  17. skeletal system
  18. heart
  19. protecting the brain
  20. nervous system
  21. lungs
  22. ribs
  23. thigh bone
  24. nerve
  25. True
  26. False
  27. False
  28. False
  29. windpipe
  30. stomach
  31. False
  32. False
  33. skeletal system
  34. skin
  35. stomach
  36. oxygen
  37. False
  38. digestive system
  39. circulatory system
  40. False

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