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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 797 · 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 is the odd one out? (a) small intestine (b) food pipe (c) stomach (d) rib
  2. 2.Which of these is part of the skeletal system? (a) blood vessel (b) blood (c) small intestine (d) rib
  3. 3.🫘 How many kidneys do we have?
  4. 4.What is a job of the kidneys? (a) churning food (b) taking in oxygen (c) cleaning the blood (d) thinking and learning
  5. 5.True or false: the heart is part of the circulatory system. (a) False (b) True
  6. 6.True or false: the thigh bone is part of the skeletal system. (a) True (b) False
  7. 7.🩺 Which body part has this job: pumping blood? (a) heart (b) muscles (c) ribs (d) brain
  8. 8.🩺 Which body part has this job: pulling bones to move? (a) ribs (b) kidneys (c) stomach (d) muscles
  9. 9.True or false: the liver is part of the nervous system. (a) True (b) False
  10. 10.🫀 The stomach is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) circulatory system
  11. 11.🫀 The small intestine is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) digestive system
  12. 12.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) stomach (c) kidneys (d) heart
  13. 13.What is a job of the heart? (a) pumping blood (b) taking in oxygen (c) churning food (d) guarding heart and lungs
  14. 14.Which of these is part of the circulatory system? (a) backbone (b) stomach (c) brain (d) heart
  15. 15.🫀 The rib is part of which body system? (a) skeletal system (b) nervous system (c) circulatory system (d) respiratory system
  16. 16.🩺 Which body part has this job: guarding heart and lungs? (a) skull (b) ribs (c) heart (d) lungs
  17. 17.👂 The smallest bone of the body is in the ___. (a) toe (b) finger (c) ear (d) nose
  18. 18.True or false: the brain is part of the digestive system. (a) False (b) True
  19. 19.🫀 The spinal cord is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) digestive system
  20. 20.True or false: the small intestine is part of the nervous system. (a) False (b) True
  21. 21.Which of these is part of the skeletal system? (a) stomach (b) backbone (c) windpipe (d) brain
  22. 22.🔍 Which is the odd one out? (a) skull (b) spinal cord (c) brain (d) nerve
  23. 23.👄 Where does digestion begin? (a) in the lungs (b) in the heart (c) in the stomach (d) in the mouth
  24. 24.True or false: the liver is part of the digestive system. (a) False (b) True
  25. 25.🦷 How many permanent teeth does a grown-up have in all?
  26. 26.Which of these is part of the nervous system? (a) blood vessel (b) brain (c) backbone (d) stomach
  27. 27.True or false: the stomach is part of the digestive system. (a) False (b) True
  28. 28.🔍 Which is the odd one out? (a) food pipe (b) nerve (c) spinal cord (d) brain
  29. 29.True or false: covering the body is a job of the skin. (a) False (b) True
  30. 30.🫀 The backbone is part of which body system? (a) digestive system (b) circulatory system (c) skeletal system (d) respiratory system
  31. 31.True or false: pumping blood is a job of the heart. (a) True (b) False
  32. 32.🧍 Which is the largest organ of the human body? (a) brain (b) heart (c) kidney (d) skin
  33. 33.🫀 The brain is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) skeletal system
  34. 34.What is a job of the brain? (a) thinking and learning (b) churning food (c) pulling bones to move (d) cleaning the blood
  35. 35.Which of these is part of the digestive system? (a) heart (b) windpipe (c) skull (d) small intestine
  36. 36.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) smoke (c) carbon dioxide (d) steam
  37. 37.🦴 How many bones are there in a grown-up’s body?
  38. 38.True or false: churning food is a job of the stomach. (a) False (b) True
  39. 39.🔍 Which is the odd one out? (a) windpipe (b) blood vessel (c) heart (d) blood
  40. 40.🫀 The food pipe is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) respiratory system

Answer key

  1. rib
  2. rib
  3. 2
  4. cleaning the blood
  5. True
  6. True
  7. heart
  8. muscles
  9. False
  10. digestive system
  11. digestive system
  12. lungs
  13. pumping blood
  14. heart
  15. skeletal system
  16. ribs
  17. ear
  18. False
  19. nervous system
  20. False
  21. backbone
  22. skull
  23. in the mouth
  24. True
  25. 32
  26. brain
  27. True
  28. food pipe
  29. True
  30. skeletal system
  31. True
  32. skin
  33. nervous system
  34. thinking and learning
  35. small intestine
  36. oxygen
  37. 206
  38. True
  39. windpipe
  40. digestive system

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