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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 944 · 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.👄 Where does digestion begin? (a) in the mouth (b) in the heart (c) in the stomach (d) in the lungs
  2. 2.True or false: guarding heart and lungs is a job of the ribs. (a) True (b) False
  3. 3.Which of these is part of the nervous system? (a) nerve (b) stomach (c) liver (d) large intestine
  4. 4.🩺 Which body part has this job: cleaning the blood? (a) stomach (b) skin (c) kidneys (d) brain
  5. 5.🧍 Which is the largest organ of the human body? (a) kidney (b) brain (c) heart (d) skin
  6. 6.True or false: covering the body is a job of the skin. (a) False (b) True
  7. 7.🔍 Which is the odd one out? (a) thigh bone (b) liver (c) rib (d) skull
  8. 8.Which of these is part of the circulatory system? (a) heart (b) rib (c) small intestine (d) food pipe
  9. 9.What is a job of the lungs? (a) protecting the brain (b) pulling bones to move (c) taking in oxygen (d) pumping blood
  10. 10.👂 The smallest bone of the body is in the ___. (a) toe (b) finger (c) nose (d) ear
  11. 11.🦷 How many milk teeth does a child have?
  12. 12.What is a job of the skull? (a) cleaning the blood (b) pumping blood (c) taking in oxygen (d) protecting the brain
  13. 13.🩺 Which body part has this job: guarding heart and lungs? (a) brain (b) skull (c) ribs (d) heart
  14. 14.What is a job of the brain? (a) protecting the brain (b) thinking and learning (c) taking in oxygen (d) covering the body
  15. 15.🫘 How many kidneys do we have?
  16. 16.Which of these is part of the nervous system? (a) food pipe (b) large intestine (c) spinal cord (d) windpipe
  17. 17.🫀 The backbone is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) skeletal system
  18. 18.🫀 The skull is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) digestive system
  19. 19.Which of these is part of the nervous system? (a) lung (b) blood vessel (c) brain (d) rib
  20. 20.🫀 The windpipe is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) digestive system
  21. 21.🫀 The nerve is part of which body system? (a) skeletal system (b) digestive system (c) nervous system (d) circulatory system
  22. 22.🦵 The longest bone of the body is in the ___. (a) finger (b) thigh (c) arm (d) neck
  23. 23.🫀 The stomach is part of which body system? (a) nervous system (b) respiratory system (c) digestive system (d) skeletal system
  24. 24.True or false: the thigh bone is part of the respiratory system. (a) True (b) False
  25. 25.❤️ How many chambers (rooms) does the human heart have?
  26. 26.Which of these is part of the skeletal system? (a) blood vessel (b) backbone (c) small intestine (d) lung
  27. 27.True or false: the backbone is part of the nervous system. (a) True (b) False
  28. 28.🔍 Which is the odd one out? (a) blood (b) heart (c) blood vessel (d) spinal cord
  29. 29.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) carbon dioxide (c) oxygen (d) steam
  30. 30.🩺 Which body part has this job: protecting the brain? (a) kidneys (b) ribs (c) brain (d) skull
  31. 31.What is a job of the kidneys? (a) covering the body (b) cleaning the blood (c) protecting the brain (d) thinking and learning
  32. 32.🫀 The brain is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) skeletal system
  33. 33.True or false: the large intestine is part of the digestive system. (a) False (b) True
  34. 34.🔍 Which is the odd one out? (a) brain (b) nerve (c) spinal cord (d) skull
  35. 35.🦷 How many permanent teeth does a grown-up have in all?
  36. 36.🦴 How many bones are there in a grown-up’s body?
  37. 37.🔍 Which is the odd one out? (a) nerve (b) liver (c) large intestine (d) stomach
  38. 38.🫀 The spinal cord is part of which body system? (a) digestive system (b) skeletal system (c) respiratory system (d) nervous system
  39. 39.True or false: the blood vessel is part of the circulatory system. (a) True (b) False
  40. 40.🫀 The blood vessel is part of which body system? (a) respiratory system (b) circulatory system (c) skeletal system (d) digestive system

Answer key

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

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