I. CROSSWORD PUZZLE. Fill in the puzzle with the words that are being described. Across: 1. Adding color to a specimen to highlight certain parts 3. Cut up; Examination and description of the specimen 4. An entire organism is mounted on a slide 6. The use of microscopes to study objects 8. The specimen is wiped across the slide 9. The laboratory apparatus in which specimen are fixed Down: 2. A device used to create sections of a specimen 5. Biological laboratory specimen prepared for research 7. Cells are preserved in a lifelike state 10. The specimen is cut up in really thin slices and fixed ​