Across
- 1. pale yellow fluid with mostly water and dissolved substances
- 7. support nerve cells
- 8. study of tissues
- 10. covers abdominal organs
- 12. stores fat
- 16. change from cuboidal to flat
- 18. 2 or more layers
- 19. contains several kinds of cells
- 20. dark and light bands
- 21. receive input
- 23. fluid in lymphatic vessels
- 26. tall and thin
Down
- 2. supporting connective tissue
- 3. blood clotting
- 4. studies cells and tissues to diagnose disease
- 5. functioning part of an organ
- 6. flat
- 9. spaces between cells
- 11. cube-shaped
- 13. covers heart
- 14. single layer
- 15. cells that secrete substances
- 17. nerve cells
- 22. not under conscious control
- 24. covers lungs
- 25. conduct impulses