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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 951 · 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 heart? (a) thinking and learning (b) pulling bones to move (c) pumping blood (d) taking in oxygen
  2. 2.🫀 The spinal cord is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) nervous system
  3. 3.🫀 The rib is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) skeletal system
  4. 4.True or false: the brain is part of the circulatory system. (a) True (b) False
  5. 5.👄 Where does digestion begin? (a) in the heart (b) in the mouth (c) in the lungs (d) in the stomach
  6. 6.True or false: the skull is part of the skeletal system. (a) False (b) True
  7. 7.🔍 Which is the odd one out? (a) rib (b) backbone (c) stomach (d) thigh bone
  8. 8.🔍 Which is the odd one out? (a) small intestine (b) liver (c) large intestine (d) nerve
  9. 9.🦷 How many permanent teeth does a grown-up have in all?
  10. 10.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) steam (c) oxygen (d) carbon dioxide
  11. 11.🧍 Which is the largest organ of the human body? (a) heart (b) brain (c) skin (d) kidney
  12. 12.🦴 How many bones are there in a grown-up’s body?
  13. 13.Which of these is part of the circulatory system? (a) rib (b) food pipe (c) blood vessel (d) small intestine
  14. 14.True or false: pumping blood is a job of the heart. (a) False (b) True
  15. 15.🫀 The nerve is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) respiratory system
  16. 16.🔍 Which is the odd one out? (a) nerve (b) brain (c) spinal cord (d) rib
  17. 17.True or false: the heart is part of the nervous system. (a) False (b) True
  18. 18.🔍 Which is the odd one out? (a) liver (b) large intestine (c) windpipe (d) small intestine
  19. 19.True or false: the spinal cord is part of the nervous system. (a) True (b) False
  20. 20.🩺 Which body part has this job: pumping blood? (a) muscles (b) ribs (c) lungs (d) heart
  21. 21.Which of these is part of the respiratory system? (a) blood (b) stomach (c) windpipe (d) liver
  22. 22.🦷 How many milk teeth does a child have?
  23. 23.What is a job of the muscles? (a) covering the body (b) churning food (c) thinking and learning (d) pulling bones to move
  24. 24.👂 The smallest bone of the body is in the ___. (a) finger (b) toe (c) ear (d) nose
  25. 25.🫘 How many kidneys do we have?
  26. 26.🦵 The longest bone of the body is in the ___. (a) finger (b) neck (c) thigh (d) arm
  27. 27.Which of these is part of the digestive system? (a) spinal cord (b) windpipe (c) liver (d) lung
  28. 28.🔍 Which is the odd one out? (a) spinal cord (b) stomach (c) small intestine (d) liver
  29. 29.What is a job of the kidneys? (a) taking in oxygen (b) thinking and learning (c) guarding heart and lungs (d) cleaning the blood
  30. 30.True or false: the small intestine is part of the digestive system. (a) True (b) False
  31. 31.True or false: the lung is part of the respiratory system. (a) False (b) True
  32. 32.Which of these is part of the skeletal system? (a) blood (b) stomach (c) windpipe (d) thigh bone
  33. 33.True or false: protecting the brain is a job of the stomach. (a) True (b) False
  34. 34.Which of these is part of the respiratory system? (a) small intestine (b) skull (c) lung (d) heart
  35. 35.🩺 Which body part has this job: pulling bones to move? (a) muscles (b) skull (c) kidneys (d) heart
  36. 36.🫀 The blood vessel is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) skeletal system
  37. 37.True or false: guarding heart and lungs is a job of the brain. (a) True (b) False
  38. 38.Which of these is part of the digestive system? (a) brain (b) skull (c) stomach (d) blood
  39. 39.True or false: the lung is part of the digestive system. (a) False (b) True
  40. 40.What is a job of the brain? (a) cleaning the blood (b) thinking and learning (c) protecting the brain (d) covering the body

Answer key

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

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