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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 591 · 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) large intestine (d) blood vessel
  2. 2.True or false: cleaning the blood is a job of the muscles. (a) True (b) False
  3. 3.🩺 Which body part has this job: guarding heart and lungs? (a) ribs (b) skin (c) muscles (d) brain
  4. 4.True or false: covering the body is a job of the skin. (a) False (b) True
  5. 5.What is a job of the heart? (a) pumping blood (b) cleaning the blood (c) thinking and learning (d) covering the body
  6. 6.What is a job of the skull? (a) churning food (b) covering the body (c) pumping blood (d) protecting the brain
  7. 7.🔍 Which is the odd one out? (a) large intestine (b) spinal cord (c) liver (d) stomach
  8. 8.🫀 The windpipe is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) digestive system
  9. 9.🫀 The heart is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) circulatory system
  10. 10.True or false: the large intestine is part of the digestive system. (a) True (b) False
  11. 11.True or false: cleaning the blood is a job of the skin. (a) True (b) False
  12. 12.Which of these is part of the circulatory system? (a) heart (b) nerve (c) brain (d) small intestine
  13. 13.🔍 Which is the odd one out? (a) stomach (b) food pipe (c) large intestine (d) lung
  14. 14.Which of these is part of the skeletal system? (a) lung (b) liver (c) nerve (d) thigh bone
  15. 15.Which of these is part of the nervous system? (a) backbone (b) liver (c) nerve (d) thigh bone
  16. 16.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) heart (d) large intestine
  17. 17.True or false: the food pipe is part of the digestive system. (a) False (b) True
  18. 18.🫀 The brain is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) skeletal system
  19. 19.🩺 Which body part has this job: cleaning the blood? (a) kidneys (b) heart (c) ribs (d) lungs
  20. 20.True or false: the lung is part of the respiratory system. (a) True (b) False
  21. 21.🔍 Which is the odd one out? (a) heart (b) thigh bone (c) backbone (d) rib
  22. 22.🦴 How many bones are there in a grown-up’s body?
  23. 23.True or false: the thigh bone is part of the nervous system. (a) True (b) False
  24. 24.🩺 Which body part has this job: pulling bones to move? (a) kidneys (b) heart (c) muscles (d) lungs
  25. 25.Which of these is part of the respiratory system? (a) spinal cord (b) large intestine (c) liver (d) windpipe
  26. 26.🔍 Which is the odd one out? (a) food pipe (b) brain (c) large intestine (d) small intestine
  27. 27.True or false: the spinal cord is part of the nervous system. (a) True (b) False
  28. 28.🩺 Which body part has this job: thinking and learning? (a) skull (b) lungs (c) brain (d) skin
  29. 29.True or false: the liver is part of the nervous system. (a) False (b) True
  30. 30.What is a job of the brain? (a) covering the body (b) thinking and learning (c) cleaning the blood (d) taking in oxygen
  31. 31.🔍 Which is the odd one out? (a) backbone (b) small intestine (c) skull (d) thigh bone
  32. 32.🫀 The rib is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) skeletal system
  33. 33.🩺 Which body part has this job: protecting the brain? (a) brain (b) skull (c) muscles (d) heart
  34. 34.Which of these is part of the respiratory system? (a) small intestine (b) large intestine (c) liver (d) lung
  35. 35.🔍 Which is the odd one out? (a) backbone (b) rib (c) windpipe (d) skull
  36. 36.What is a job of the lungs? (a) churning food (b) thinking and learning (c) guarding heart and lungs (d) taking in oxygen
  37. 37.👂 The smallest bone of the body is in the ___. (a) nose (b) toe (c) ear (d) finger
  38. 38.🩺 Which body part has this job: pumping blood? (a) ribs (b) heart (c) stomach (d) skin
  39. 39.True or false: the blood vessel is part of the digestive system. (a) True (b) False
  40. 40.🫁 How many lungs do we have?

Answer key

  1. blood vessel
  2. False
  3. ribs
  4. True
  5. pumping blood
  6. protecting the brain
  7. spinal cord
  8. respiratory system
  9. circulatory system
  10. True
  11. False
  12. heart
  13. lung
  14. thigh bone
  15. nerve
  16. large intestine
  17. True
  18. nervous system
  19. kidneys
  20. True
  21. heart
  22. 206
  23. False
  24. muscles
  25. windpipe
  26. brain
  27. True
  28. brain
  29. False
  30. thinking and learning
  31. small intestine
  32. skeletal system
  33. skull
  34. lung
  35. windpipe
  36. taking in oxygen
  37. ear
  38. heart
  39. False
  40. 2

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