Unit 8 Vocabulary: Human Body Systems

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Across
  1. 3. type of muscle responsible for moving your bones
  2. 7. blood cells that carry oxygen
  3. 8. type of muscle found in your internal organs
  4. 9. another name for the cardiovascular system
  5. 11. tissue that connects bones to muscle
  6. 12. bones that protect the heart and lungs
  7. 17. blood cells that fight off invaders/germs
  8. 18. the system that makes blood cells, causes movement, and protects organs
  9. 21. tube that carries air from the mouth to the lungs
  10. 22. system that includes the trachea, lungs, and mouth
  11. 24. type of digestion when your stomach acid breaks down food
  12. 25. part of blood that helps with clotting
Down
  1. 1. "cardio" means this
  2. 2. gas that leaves the body during respiration
  3. 4. system that includes the stomach, intestines, and esophagus
  4. 5. tissue that connects bones to bones at a joint
  5. 6. type of muscle found in your heart
  6. 10. breathing and blinking are _____ movements
  7. 13. scientific term for spit
  8. 14. tube that carries food/water to the stomach
  9. 15. type of digestion when you chew your food into smaller pieces
  10. 16. term for when food/water goes down the trachea
  11. 19. gas that enters the body during respiration
  12. 20. when a muscle contracts uncontrollably
  13. 23. raising your hand is a ____ movement