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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 834 · 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 bones are there in a grown-up’s body?
  2. 2.True or false: the small intestine is part of the nervous system. (a) True (b) False
  3. 3.🩺 Which body part has this job: thinking and learning? (a) skull (b) heart (c) kidneys (d) brain
  4. 4.True or false: the skull is part of the digestive system. (a) False (b) True
  5. 5.🔍 Which is the odd one out? (a) food pipe (b) thigh bone (c) rib (d) skull
  6. 6.Which of these is part of the respiratory system? (a) food pipe (b) small intestine (c) windpipe (d) nerve
  7. 7.🫁 How many lungs do we have?
  8. 8.🔍 Which is the odd one out? (a) food pipe (b) brain (c) liver (d) large intestine
  9. 9.Which of these is part of the digestive system? (a) rib (b) skull (c) large intestine (d) thigh bone
  10. 10.True or false: the small intestine is part of the skeletal system. (a) False (b) True
  11. 11.What is a job of the muscles? (a) protecting the brain (b) pulling bones to move (c) thinking and learning (d) churning food
  12. 12.🫀 The stomach is part of which body system? (a) nervous system (b) circulatory system (c) respiratory system (d) digestive system
  13. 13.🫀 The backbone is part of which body system? (a) circulatory system (b) respiratory system (c) skeletal system (d) nervous system
  14. 14.🫀 The small intestine is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) digestive system
  15. 15.True or false: covering the body is a job of the skin. (a) True (b) False
  16. 16.What is a job of the brain? (a) covering the body (b) cleaning the blood (c) thinking and learning (d) guarding heart and lungs
  17. 17.🦵 The longest bone of the body is in the ___. (a) neck (b) arm (c) finger (d) thigh
  18. 18.👄 Where does digestion begin? (a) in the lungs (b) in the stomach (c) in the heart (d) in the mouth
  19. 19.🔍 Which is the odd one out? (a) small intestine (b) nerve (c) spinal cord (d) brain
  20. 20.🧍 Which is the largest organ of the human body? (a) skin (b) heart (c) brain (d) kidney
  21. 21.Which of these is part of the digestive system? (a) small intestine (b) spinal cord (c) heart (d) brain
  22. 22.🩺 Which body part has this job: pulling bones to move? (a) heart (b) brain (c) stomach (d) muscles
  23. 23.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  24. 24.What is a job of the lungs? (a) guarding heart and lungs (b) pumping blood (c) taking in oxygen (d) covering the body
  25. 25.Which of these is part of the skeletal system? (a) rib (b) nerve (c) brain (d) spinal cord
  26. 26.🔍 Which is the odd one out? (a) blood vessel (b) nerve (c) brain (d) spinal cord
  27. 27.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) smoke (c) steam (d) carbon dioxide
  28. 28.🩺 Which body part has this job: pumping blood? (a) heart (b) muscles (c) stomach (d) skull
  29. 29.True or false: the brain is part of the nervous system. (a) True (b) False
  30. 30.True or false: the spinal cord is part of the respiratory system. (a) True (b) False
  31. 31.🦷 How many permanent teeth does a grown-up have in all?
  32. 32.👂 The smallest bone of the body is in the ___. (a) toe (b) ear (c) nose (d) finger
  33. 33.Which of these is part of the skeletal system? (a) heart (b) thigh bone (c) liver (d) food pipe
  34. 34.What is a job of the skull? (a) pulling bones to move (b) churning food (c) protecting the brain (d) guarding heart and lungs
  35. 35.🫀 The food pipe is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  36. 36.🫀 The thigh bone is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) respiratory system
  37. 37.🫀 The skull is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) skeletal system
  38. 38.🔍 Which is the odd one out? (a) food pipe (b) small intestine (c) spinal cord (d) liver
  39. 39.True or false: the large intestine is part of the digestive system. (a) False (b) True
  40. 40.True or false: the spinal cord is part of the nervous system. (a) True (b) False

Answer key

  1. 206
  2. False
  3. brain
  4. False
  5. food pipe
  6. windpipe
  7. 2
  8. brain
  9. large intestine
  10. False
  11. pulling bones to move
  12. digestive system
  13. skeletal system
  14. digestive system
  15. True
  16. thinking and learning
  17. thigh
  18. in the mouth
  19. small intestine
  20. skin
  21. small intestine
  22. muscles
  23. True
  24. taking in oxygen
  25. rib
  26. blood vessel
  27. oxygen
  28. heart
  29. True
  30. False
  31. 32
  32. ear
  33. thigh bone
  34. protecting the brain
  35. digestive system
  36. skeletal system
  37. skeletal system
  38. spinal cord
  39. True
  40. True

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