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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 690 · 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.What is a job of the lungs? (a) protecting the brain (b) pulling bones to move (c) thinking and learning (d) taking in oxygen
  2. 2.What is a job of the stomach? (a) covering the body (b) churning food (c) cleaning the blood (d) guarding heart and lungs
  3. 3.Which of these is part of the circulatory system? (a) heart (b) liver (c) backbone (d) brain
  4. 4.🦷 How many milk teeth does a child have?
  5. 5.🔍 Which is the odd one out? (a) stomach (b) food pipe (c) liver (d) blood
  6. 6.🫀 The brain is part of which body system? (a) respiratory system (b) circulatory system (c) skeletal system (d) nervous system
  7. 7.What is a job of the skin? (a) covering the body (b) guarding heart and lungs (c) taking in oxygen (d) churning food
  8. 8.🩺 Which body part has this job: taking in oxygen? (a) ribs (b) muscles (c) lungs (d) skin
  9. 9.🫀 The rib is part of which body system? (a) respiratory system (b) nervous system (c) circulatory system (d) skeletal system
  10. 10.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) steam (c) carbon dioxide (d) oxygen
  11. 11.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) brain (d) stomach
  12. 12.👄 Where does digestion begin? (a) in the mouth (b) in the heart (c) in the stomach (d) in the lungs
  13. 13.🫀 The blood is part of which body system? (a) skeletal system (b) circulatory system (c) respiratory system (d) nervous system
  14. 14.🔍 Which is the odd one out? (a) nerve (b) liver (c) food pipe (d) stomach
  15. 15.Which of these is part of the circulatory system? (a) backbone (b) skull (c) windpipe (d) blood vessel
  16. 16.🩺 Which body part has this job: protecting the brain? (a) skull (b) lungs (c) kidneys (d) ribs
  17. 17.Which of these is part of the digestive system? (a) liver (b) blood vessel (c) lung (d) blood
  18. 18.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  19. 19.True or false: the nerve is part of the nervous system. (a) False (b) True
  20. 20.🩺 Which body part has this job: thinking and learning? (a) brain (b) ribs (c) heart (d) skin
  21. 21.What is a job of the brain? (a) cleaning the blood (b) pulling bones to move (c) thinking and learning (d) pumping blood
  22. 22.🫘 How many kidneys do we have?
  23. 23.True or false: the thigh bone is part of the nervous system. (a) True (b) False
  24. 24.What is a job of the skull? (a) cleaning the blood (b) protecting the brain (c) churning food (d) pumping blood
  25. 25.🩺 Which body part has this job: cleaning the blood? (a) heart (b) brain (c) kidneys (d) stomach
  26. 26.🩺 Which body part has this job: pumping blood? (a) muscles (b) ribs (c) brain (d) heart
  27. 27.🩺 Which body part has this job: churning food? (a) brain (b) stomach (c) skull (d) kidneys
  28. 28.🩺 Which body part has this job: covering the body? (a) heart (b) skin (c) skull (d) muscles
  29. 29.🫀 The liver is part of which body system? (a) nervous system (b) skeletal system (c) circulatory system (d) digestive system
  30. 30.Which of these is part of the skeletal system? (a) blood vessel (b) windpipe (c) heart (d) backbone
  31. 31.True or false: the rib is part of the nervous system. (a) False (b) True
  32. 32.🫀 The large intestine is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) digestive system
  33. 33.🫀 The food pipe is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) digestive system
  34. 34.🔍 Which is the odd one out? (a) windpipe (b) stomach (c) small intestine (d) food pipe
  35. 35.🩺 Which body part has this job: guarding heart and lungs? (a) ribs (b) lungs (c) muscles (d) heart
  36. 36.👂 The smallest bone of the body is in the ___. (a) toe (b) nose (c) ear (d) finger
  37. 37.What is a job of the ribs? (a) taking in oxygen (b) pulling bones to move (c) guarding heart and lungs (d) churning food
  38. 38.True or false: protecting the brain is a job of the brain. (a) True (b) False
  39. 39.🩺 Which body part has this job: pulling bones to move? (a) lungs (b) skin (c) heart (d) muscles
  40. 40.🫀 The spinal cord is part of which body system? (a) digestive system (b) skeletal system (c) respiratory system (d) nervous system

Answer key

  1. taking in oxygen
  2. churning food
  3. heart
  4. 20
  5. blood
  6. nervous system
  7. covering the body
  8. lungs
  9. skeletal system
  10. oxygen
  11. stomach
  12. in the mouth
  13. circulatory system
  14. nerve
  15. blood vessel
  16. skull
  17. liver
  18. True
  19. True
  20. brain
  21. thinking and learning
  22. 2
  23. False
  24. protecting the brain
  25. kidneys
  26. heart
  27. stomach
  28. skin
  29. digestive system
  30. backbone
  31. False
  32. digestive system
  33. digestive system
  34. windpipe
  35. ribs
  36. ear
  37. guarding heart and lungs
  38. False
  39. muscles
  40. nervous system

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