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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 546 · 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.🫀 The skull is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) circulatory system
  2. 2.🩺 Which body part has this job: cleaning the blood? (a) skull (b) kidneys (c) lungs (d) skin
  3. 3.🔍 Which is the odd one out? (a) spinal cord (b) heart (c) blood vessel (d) blood
  4. 4.🦷 How many permanent teeth does a grown-up have in all?
  5. 5.🫀 The spinal cord is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) respiratory system
  6. 6.🩺 Which body part has this job: thinking and learning? (a) stomach (b) lungs (c) brain (d) heart
  7. 7.🫀 The small intestine is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) skeletal system
  8. 8.What is a job of the brain? (a) protecting the brain (b) pulling bones to move (c) pumping blood (d) thinking and learning
  9. 9.🧍 Which is the largest organ of the human body? (a) kidney (b) brain (c) heart (d) skin
  10. 10.🔍 Which is the odd one out? (a) small intestine (b) large intestine (c) stomach (d) backbone
  11. 11.Which of these is part of the circulatory system? (a) lung (b) large intestine (c) liver (d) blood vessel
  12. 12.🔍 Which is the odd one out? (a) blood vessel (b) brain (c) heart (d) blood
  13. 13.True or false: the backbone is part of the skeletal system. (a) True (b) False
  14. 14.Which of these is part of the nervous system? (a) large intestine (b) brain (c) rib (d) heart
  15. 15.Which of these is part of the circulatory system? (a) food pipe (b) spinal cord (c) heart (d) liver
  16. 16.🫀 The brain is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) respiratory system
  17. 17.True or false: thinking and learning is a job of the brain. (a) True (b) False
  18. 18.True or false: the food pipe is part of the digestive system. (a) True (b) False
  19. 19.🦴 How many bones are there in a grown-up’s body?
  20. 20.🦵 The longest bone of the body is in the ___. (a) neck (b) finger (c) thigh (d) arm
  21. 21.True or false: the heart is part of the circulatory system. (a) False (b) True
  22. 22.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) nerve (d) blood vessel
  23. 23.🫀 The heart is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) skeletal system
  24. 24.🔍 Which is the odd one out? (a) heart (b) blood (c) blood vessel (d) small intestine
  25. 25.🫀 The thigh bone is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) circulatory system
  26. 26.🫁 How many lungs do we have?
  27. 27.True or false: the skull is part of the skeletal system. (a) False (b) True
  28. 28.🫘 How many kidneys do we have?
  29. 29.🫀 The rib is part of which body system? (a) nervous system (b) respiratory system (c) digestive system (d) skeletal system
  30. 30.What is a job of the lungs? (a) taking in oxygen (b) covering the body (c) guarding heart and lungs (d) pulling bones to move
  31. 31.🔍 Which is the odd one out? (a) food pipe (b) large intestine (c) nerve (d) liver
  32. 32.👄 Where does digestion begin? (a) in the mouth (b) in the heart (c) in the stomach (d) in the lungs
  33. 33.🔍 Which is the odd one out? (a) large intestine (b) thigh bone (c) food pipe (d) liver
  34. 34.True or false: the backbone is part of the digestive system. (a) True (b) False
  35. 35.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  36. 36.🫀 The liver is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) digestive system
  37. 37.Which of these is part of the nervous system? (a) liver (b) backbone (c) nerve (d) large intestine
  38. 38.💨 Which gas does our body need from the air we breathe in? (a) steam (b) carbon dioxide (c) smoke (d) oxygen
  39. 39.🩺 Which body part has this job: guarding heart and lungs? (a) skull (b) ribs (c) brain (d) skin
  40. 40.🩺 Which body part has this job: churning food? (a) kidneys (b) stomach (c) brain (d) skin

Answer key

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

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