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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 279 · 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.🩺 Which body part has this job: churning food? (a) muscles (b) skull (c) ribs (d) stomach
  2. 2.🦴 How many bones are there in a grown-up’s body?
  3. 3.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) rib (d) blood
  4. 4.What is a job of the brain? (a) covering the body (b) taking in oxygen (c) protecting the brain (d) thinking and learning
  5. 5.True or false: the large intestine is part of the digestive system. (a) False (b) True
  6. 6.True or false: the liver is part of the digestive system. (a) True (b) False
  7. 7.True or false: the heart is part of the circulatory system. (a) False (b) True
  8. 8.🫀 The windpipe is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) respiratory system
  9. 9.Which of these is part of the digestive system? (a) brain (b) food pipe (c) nerve (d) lung
  10. 10.🔍 Which is the odd one out? (a) stomach (b) brain (c) food pipe (d) small intestine
  11. 11.True or false: guarding heart and lungs is a job of the heart. (a) False (b) True
  12. 12.What is a job of the lungs? (a) protecting the brain (b) taking in oxygen (c) covering the body (d) thinking and learning
  13. 13.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) lung (d) brain
  14. 14.🫀 The liver is part of which body system? (a) nervous system (b) circulatory system (c) respiratory system (d) digestive system
  15. 15.True or false: the food pipe is part of the circulatory system. (a) True (b) False
  16. 16.🫀 The spinal cord is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) respiratory system
  17. 17.🫀 The brain is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) digestive system
  18. 18.👂 The smallest bone of the body is in the ___. (a) nose (b) finger (c) toe (d) ear
  19. 19.🩺 Which body part has this job: pulling bones to move? (a) heart (b) skull (c) brain (d) muscles
  20. 20.🫀 The blood is part of which body system? (a) digestive system (b) nervous system (c) circulatory system (d) skeletal system
  21. 21.🫀 The food pipe is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) respiratory system
  22. 22.True or false: the blood is part of the circulatory system. (a) False (b) True
  23. 23.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) smoke (c) steam (d) carbon dioxide
  24. 24.🫀 The large intestine is part of which body system? (a) circulatory system (b) skeletal system (c) nervous system (d) digestive system
  25. 25.True or false: cleaning the blood is a job of the stomach. (a) False (b) True
  26. 26.🫀 The small intestine is part of which body system? (a) respiratory system (b) digestive system (c) skeletal system (d) circulatory system
  27. 27.True or false: the thigh bone is part of the digestive system. (a) False (b) True
  28. 28.🩺 Which body part has this job: covering the body? (a) skin (b) lungs (c) brain (d) stomach
  29. 29.🩺 Which body part has this job: cleaning the blood? (a) kidneys (b) muscles (c) heart (d) ribs
  30. 30.🦷 How many permanent teeth does a grown-up have in all?
  31. 31.Which of these is part of the respiratory system? (a) small intestine (b) heart (c) thigh bone (d) lung
  32. 32.True or false: the food pipe is part of the digestive system. (a) True (b) False
  33. 33.True or false: the blood is part of the skeletal system. (a) False (b) True
  34. 34.What is a job of the skin? (a) thinking and learning (b) covering the body (c) pumping blood (d) cleaning the blood
  35. 35.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) small intestine (d) blood
  36. 36.🦵 The longest bone of the body is in the ___. (a) thigh (b) arm (c) finger (d) neck
  37. 37.🔍 Which is the odd one out? (a) blood (b) large intestine (c) food pipe (d) stomach
  38. 38.❤️ How many chambers (rooms) does the human heart have?
  39. 39.True or false: protecting the brain is a job of the skull. (a) False (b) True
  40. 40.🔍 Which is the odd one out? (a) nerve (b) brain (c) heart (d) spinal cord

Answer key

  1. stomach
  2. 206
  3. rib
  4. thinking and learning
  5. True
  6. True
  7. True
  8. respiratory system
  9. food pipe
  10. brain
  11. False
  12. taking in oxygen
  13. lung
  14. digestive system
  15. False
  16. nervous system
  17. nervous system
  18. ear
  19. muscles
  20. circulatory system
  21. digestive system
  22. True
  23. oxygen
  24. digestive system
  25. False
  26. digestive system
  27. False
  28. skin
  29. kidneys
  30. 32
  31. lung
  32. True
  33. False
  34. covering the body
  35. small intestine
  36. thigh
  37. blood
  38. 4
  39. True
  40. heart

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