Chapter 4: From Cells to Organ Systems

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Across
  1. 1. secretes mucus
  2. 6. protect and supply nutrients to neurons
  3. 8. participates in immune defense responses
  4. 11. compromises most of the heart
  5. 12. fluid between body cells
  6. 13. produces mucus
  7. 14. lines ducts of sweat glands
Down
  1. 1. lines kidney tubles and glands
  2. 2. generates heat
  3. 3. connects to tendons and bones
  4. 4. protects against abrasion, drying out, and infection.
  5. 5. made of protein, confer strength, slightly flexible
  6. 7. provide strength, elasticity, hold body parts together
  7. 9. lines blood vessels and air sacs of lungs
  8. 10. specialized for conduction neural impulses