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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 650 · 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 of these is part of the nervous system? (a) lung (b) brain (c) backbone (d) liver
  2. 2.🫀 The spinal cord is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) digestive system
  3. 3.Which of these is part of the skeletal system? (a) blood (b) heart (c) rib (d) stomach
  4. 4.👄 Where does digestion begin? (a) in the stomach (b) in the heart (c) in the mouth (d) in the lungs
  5. 5.🦵 The longest bone of the body is in the ___. (a) thigh (b) finger (c) arm (d) neck
  6. 6.🫁 How many lungs do we have?
  7. 7.True or false: pulling bones to move is a job of the ribs. (a) False (b) True
  8. 8.What is a job of the kidneys? (a) cleaning the blood (b) taking in oxygen (c) pumping blood (d) churning food
  9. 9.Which of these is part of the nervous system? (a) spinal cord (b) windpipe (c) stomach (d) blood vessel
  10. 10.🔍 Which is the odd one out? (a) windpipe (b) heart (c) blood vessel (d) blood
  11. 11.🩺 Which body part has this job: churning food? (a) stomach (b) skull (c) lungs (d) ribs
  12. 12.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  13. 13.True or false: the heart is part of the circulatory system. (a) True (b) False
  14. 14.True or false: the stomach is part of the circulatory system. (a) False (b) True
  15. 15.💨 Which gas does our body need from the air we breathe in? (a) steam (b) smoke (c) oxygen (d) carbon dioxide
  16. 16.🫀 The food pipe is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) digestive system
  17. 17.True or false: the large intestine is part of the nervous system. (a) False (b) True
  18. 18.What is a job of the ribs? (a) pulling bones to move (b) guarding heart and lungs (c) pumping blood (d) protecting the brain
  19. 19.🧍 Which is the largest organ of the human body? (a) kidney (b) skin (c) brain (d) heart
  20. 20.Which of these is part of the skeletal system? (a) lung (b) nerve (c) small intestine (d) thigh bone
  21. 21.True or false: protecting the brain is a job of the skull. (a) False (b) True
  22. 22.🩺 Which body part has this job: guarding heart and lungs? (a) lungs (b) ribs (c) brain (d) muscles
  23. 23.🫀 The small intestine is part of which body system? (a) respiratory system (b) nervous system (c) circulatory system (d) digestive system
  24. 24.Which of these is part of the circulatory system? (a) blood (b) large intestine (c) backbone (d) stomach
  25. 25.🔍 Which is the odd one out? (a) liver (b) food pipe (c) small intestine (d) lung
  26. 26.What is a job of the stomach? (a) churning food (b) pumping blood (c) thinking and learning (d) guarding heart and lungs
  27. 27.🫀 The windpipe is part of which body system? (a) nervous system (b) skeletal system (c) circulatory system (d) respiratory system
  28. 28.🦴 How many bones are there in a grown-up’s body?
  29. 29.True or false: the stomach is part of the digestive system. (a) True (b) False
  30. 30.What is a job of the heart? (a) taking in oxygen (b) covering the body (c) thinking and learning (d) pumping blood
  31. 31.🫀 The liver is part of which body system? (a) skeletal system (b) nervous system (c) respiratory system (d) digestive system
  32. 32.🔍 Which is the odd one out? (a) liver (b) spinal cord (c) brain (d) nerve
  33. 33.True or false: churning food is a job of the stomach. (a) False (b) True
  34. 34.True or false: the spinal cord is part of the nervous system. (a) False (b) True
  35. 35.True or false: covering the body is a job of the muscles. (a) False (b) True
  36. 36.🩺 Which body part has this job: cleaning the blood? (a) skull (b) lungs (c) brain (d) kidneys
  37. 37.Which of these is part of the digestive system? (a) heart (b) blood vessel (c) skull (d) food pipe
  38. 38.True or false: the liver is part of the digestive system. (a) False (b) True
  39. 39.🫀 The nerve is part of which body system? (a) skeletal system (b) nervous system (c) circulatory system (d) digestive system
  40. 40.🫀 The heart is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) nervous system

Answer key

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

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