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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 893 · 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 stomach? (a) covering the body (b) pulling bones to move (c) churning food (d) pumping blood
  2. 2.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  3. 3.🩺 Which body part has this job: churning food? (a) skull (b) stomach (c) skin (d) kidneys
  4. 4.What is a job of the ribs? (a) pumping blood (b) covering the body (c) pulling bones to move (d) guarding heart and lungs
  5. 5.True or false: thinking and learning is a job of the brain. (a) True (b) False
  6. 6.🦴 How many bones are there in a grown-up’s body?
  7. 7.🫀 The liver is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  8. 8.👂 The smallest bone of the body is in the ___. (a) ear (b) toe (c) nose (d) finger
  9. 9.🔍 Which is the odd one out? (a) thigh bone (b) stomach (c) backbone (d) skull
  10. 10.True or false: the nerve is part of the nervous system. (a) False (b) True
  11. 11.What is a job of the lungs? (a) pumping blood (b) cleaning the blood (c) pulling bones to move (d) taking in oxygen
  12. 12.What is a job of the heart? (a) pumping blood (b) taking in oxygen (c) churning food (d) thinking and learning
  13. 13.True or false: the food pipe is part of the nervous system. (a) False (b) True
  14. 14.🧍 Which is the largest organ of the human body? (a) brain (b) kidney (c) heart (d) skin
  15. 15.🫀 The rib is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) skeletal system
  16. 16.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) smoke (c) carbon dioxide (d) steam
  17. 17.What is a job of the muscles? (a) taking in oxygen (b) pumping blood (c) pulling bones to move (d) covering the body
  18. 18.🫀 The brain is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) skeletal system
  19. 19.True or false: covering the body is a job of the brain. (a) True (b) False
  20. 20.True or false: the blood is part of the circulatory system. (a) False (b) True
  21. 21.🔍 Which is the odd one out? (a) liver (b) spinal cord (c) brain (d) nerve
  22. 22.🦷 How many milk teeth does a child have?
  23. 23.🫀 The spinal cord is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) skeletal system
  24. 24.What is a job of the brain? (a) taking in oxygen (b) churning food (c) thinking and learning (d) cleaning the blood
  25. 25.❤️ How many chambers (rooms) does the human heart have?
  26. 26.🩺 Which body part has this job: thinking and learning? (a) ribs (b) brain (c) skull (d) lungs
  27. 27.🫀 The windpipe is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) respiratory system
  28. 28.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) brain (d) skull
  29. 29.True or false: the windpipe is part of the skeletal system. (a) False (b) True
  30. 30.True or false: taking in oxygen is a job of the lungs. (a) True (b) False
  31. 31.🔍 Which is the odd one out? (a) stomach (b) large intestine (c) liver (d) windpipe
  32. 32.🔍 Which is the odd one out? (a) backbone (b) rib (c) skull (d) nerve
  33. 33.🫁 How many lungs do we have?
  34. 34.🔍 Which is the odd one out? (a) blood vessel (b) liver (c) stomach (d) food pipe
  35. 35.🩺 Which body part has this job: pulling bones to move? (a) brain (b) lungs (c) muscles (d) skin
  36. 36.Which of these is part of the digestive system? (a) small intestine (b) lung (c) brain (d) blood
  37. 37.True or false: churning food is a job of the stomach. (a) True (b) False
  38. 38.🩺 Which body part has this job: protecting the brain? (a) brain (b) ribs (c) skin (d) skull
  39. 39.True or false: cleaning the blood is a job of the stomach. (a) False (b) True
  40. 40.Which of these is part of the digestive system? (a) skull (b) spinal cord (c) stomach (d) backbone

Answer key

  1. churning food
  2. True
  3. stomach
  4. guarding heart and lungs
  5. True
  6. 206
  7. digestive system
  8. ear
  9. stomach
  10. True
  11. taking in oxygen
  12. pumping blood
  13. False
  14. skin
  15. skeletal system
  16. oxygen
  17. pulling bones to move
  18. nervous system
  19. False
  20. True
  21. liver
  22. 20
  23. nervous system
  24. thinking and learning
  25. 4
  26. brain
  27. respiratory system
  28. skull
  29. False
  30. True
  31. windpipe
  32. nerve
  33. 2
  34. blood vessel
  35. muscles
  36. small intestine
  37. True
  38. skull
  39. False
  40. stomach

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