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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 435 · 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.🫀 The blood vessel is part of which body system? (a) digestive system (b) nervous system (c) circulatory system (d) respiratory system
  2. 2.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) heart (d) small intestine
  3. 3.True or false: the rib is part of the skeletal system. (a) True (b) False
  4. 4.True or false: the large intestine is part of the digestive system. (a) True (b) False
  5. 5.Which of these is part of the nervous system? (a) windpipe (b) skull (c) blood vessel (d) nerve
  6. 6.True or false: the blood vessel is part of the nervous system. (a) True (b) False
  7. 7.What is a job of the brain? (a) protecting the brain (b) thinking and learning (c) guarding heart and lungs (d) pumping blood
  8. 8.True or false: the spinal cord is part of the circulatory system. (a) True (b) False
  9. 9.Which of these is part of the digestive system? (a) small intestine (b) thigh bone (c) backbone (d) lung
  10. 10.🦵 The longest bone of the body is in the ___. (a) arm (b) thigh (c) finger (d) neck
  11. 11.What is a job of the muscles? (a) pulling bones to move (b) churning food (c) pumping blood (d) taking in oxygen
  12. 12.🦷 How many permanent teeth does a grown-up have in all?
  13. 13.🫀 The liver is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) circulatory system
  14. 14.🔍 Which is the odd one out? (a) blood (b) heart (c) blood vessel (d) brain
  15. 15.🫘 How many kidneys do we have?
  16. 16.True or false: taking in oxygen is a job of the skull. (a) False (b) True
  17. 17.🔍 Which is the odd one out? (a) large intestine (b) backbone (c) skull (d) thigh bone
  18. 18.👄 Where does digestion begin? (a) in the stomach (b) in the lungs (c) in the heart (d) in the mouth
  19. 19.🫀 The spinal cord is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) nervous system
  20. 20.🫀 The stomach is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) nervous system
  21. 21.🫀 The brain is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) nervous system
  22. 22.Which of these is part of the circulatory system? (a) blood (b) liver (c) backbone (d) skull
  23. 23.🧍 Which is the largest organ of the human body? (a) heart (b) skin (c) brain (d) kidney
  24. 24.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) ear (d) toe
  25. 25.True or false: the liver is part of the digestive system. (a) True (b) False
  26. 26.Which of these is part of the respiratory system? (a) windpipe (b) liver (c) food pipe (d) small intestine
  27. 27.True or false: churning food is a job of the lungs. (a) False (b) True
  28. 28.True or false: pulling bones to move is a job of the lungs. (a) True (b) False
  29. 29.🩺 Which body part has this job: pumping blood? (a) kidneys (b) heart (c) ribs (d) muscles
  30. 30.🔍 Which is the odd one out? (a) stomach (b) blood (c) small intestine (d) food pipe
  31. 31.True or false: pumping blood is a job of the skin. (a) True (b) False
  32. 32.🩺 Which body part has this job: thinking and learning? (a) heart (b) brain (c) muscles (d) skull
  33. 33.What is a job of the heart? (a) pulling bones to move (b) thinking and learning (c) cleaning the blood (d) pumping blood
  34. 34.True or false: the thigh bone is part of the circulatory system. (a) False (b) True
  35. 35.🫀 The blood is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) circulatory system
  36. 36.🫀 The nerve is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) circulatory system
  37. 37.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  38. 38.What is a job of the skull? (a) protecting the brain (b) cleaning the blood (c) guarding heart and lungs (d) pumping blood
  39. 39.True or false: the brain is part of the circulatory system. (a) True (b) False
  40. 40.True or false: taking in oxygen is a job of the lungs. (a) True (b) False

Answer key

  1. circulatory system
  2. small intestine
  3. True
  4. True
  5. nerve
  6. False
  7. thinking and learning
  8. False
  9. small intestine
  10. thigh
  11. pulling bones to move
  12. 32
  13. digestive system
  14. brain
  15. 2
  16. False
  17. large intestine
  18. in the mouth
  19. nervous system
  20. digestive system
  21. nervous system
  22. blood
  23. skin
  24. ear
  25. True
  26. windpipe
  27. False
  28. False
  29. heart
  30. blood
  31. False
  32. brain
  33. pumping blood
  34. False
  35. circulatory system
  36. nervous system
  37. True
  38. protecting the brain
  39. False
  40. True

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