body system and hemostasis

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Across
  1. 3. Blood vessels that carry blood away from the heart.
  2. 5. Body system that supports and protects the body with bones.
  3. 6. Chemical messengers released by glands.
  4. 7. System that moves blood through the body.
  5. 8. Organ that produces and releases substances like hormones.
  6. 10. Maintaining a stable internal environment.
  7. 12. System that removes wastes from the body.
  8. 13. System responsible for breathing and gas exchange.
  9. 14. Tissue that contracts to create movement.
  10. 16. Tiny vessels where oxygen and nutrients are exchanged.
  11. 17. Blood vessels that carry blood back to the heart.
  12. 19. System that releases hormones into the blood.
  13. 20. Enzymes breaking food down into nutrients.
Down
  1. 1. responsible for producing offspring.
  2. 2. System that allows movement using muscles.
  3. 4. Breaking food into smaller pieces without chemicals.
  4. 9. The body controlling and balancing its functions.
  5. 11. System that sends signals through nerves and the brain.
  6. 15. System that breaks down food for nutrients.
  7. 18. Long cells that make up muscles.