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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 724 · 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) protecting the brain (b) pumping blood (c) covering the body (d) churning food
  2. 2.Which of these is part of the digestive system? (a) liver (b) nerve (c) blood vessel (d) thigh bone
  3. 3.True or false: covering the body is a job of the skin. (a) False (b) True
  4. 4.🫁 How many lungs do we have?
  5. 5.🦴 How many bones are there in a grown-up’s body?
  6. 6.🩺 Which body part has this job: protecting the brain? (a) skin (b) skull (c) muscles (d) stomach
  7. 7.True or false: the thigh bone is part of the skeletal system. (a) True (b) False
  8. 8.🫀 The food pipe is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) digestive system
  9. 9.👄 Where does digestion begin? (a) in the lungs (b) in the mouth (c) in the heart (d) in the stomach
  10. 10.🦷 How many permanent teeth does a grown-up have in all?
  11. 11.Which of these is part of the circulatory system? (a) brain (b) blood (c) windpipe (d) skull
  12. 12.🫀 The large intestine is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) circulatory system
  13. 13.Which of these is part of the digestive system? (a) nerve (b) windpipe (c) stomach (d) blood vessel
  14. 14.🫀 The lung is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) skeletal system
  15. 15.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) heart (d) skull
  16. 16.Which of these is part of the nervous system? (a) nerve (b) windpipe (c) food pipe (d) thigh bone
  17. 17.What is a job of the skull? (a) pulling bones to move (b) thinking and learning (c) protecting the brain (d) pumping blood
  18. 18.What is a job of the stomach? (a) cleaning the blood (b) churning food (c) covering the body (d) protecting the brain
  19. 19.🩺 Which body part has this job: cleaning the blood? (a) kidneys (b) brain (c) skin (d) lungs
  20. 20.Which of these is part of the digestive system? (a) spinal cord (b) lung (c) blood vessel (d) large intestine
  21. 21.True or false: taking in oxygen is a job of the stomach. (a) False (b) True
  22. 22.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) steam (c) oxygen (d) smoke
  23. 23.🔍 Which is the odd one out? (a) small intestine (b) heart (c) blood vessel (d) blood
  24. 24.Which of these is part of the respiratory system? (a) food pipe (b) liver (c) lung (d) large intestine
  25. 25.🦷 How many milk teeth does a child have?
  26. 26.True or false: the liver is part of the respiratory system. (a) False (b) True
  27. 27.True or false: the skull is part of the skeletal system. (a) True (b) False
  28. 28.True or false: pumping blood is a job of the kidneys. (a) True (b) False
  29. 29.What is a job of the muscles? (a) pumping blood (b) taking in oxygen (c) thinking and learning (d) pulling bones to move
  30. 30.🧍 Which is the largest organ of the human body? (a) heart (b) skin (c) kidney (d) brain
  31. 31.🩺 Which body part has this job: guarding heart and lungs? (a) lungs (b) brain (c) muscles (d) ribs
  32. 32.Which of these is part of the nervous system? (a) brain (b) large intestine (c) rib (d) food pipe
  33. 33.What is a job of the ribs? (a) pumping blood (b) guarding heart and lungs (c) covering the body (d) thinking and learning
  34. 34.🫀 The nerve is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) circulatory system
  35. 35.Which of these is part of the nervous system? (a) heart (b) stomach (c) spinal cord (d) thigh bone
  36. 36.True or false: covering the body is a job of the heart. (a) True (b) False
  37. 37.True or false: the stomach is part of the digestive system. (a) True (b) False
  38. 38.🩺 Which body part has this job: churning food? (a) stomach (b) kidneys (c) heart (d) lungs
  39. 39.Which of these is part of the respiratory system? (a) small intestine (b) windpipe (c) backbone (d) liver
  40. 40.🫀 The spinal cord is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) respiratory system

Answer key

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

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