Across
- 5. the act of examining resemblances
- 9. the basic structure or features of a system or organization
- 10. an inconvenient discomfort
- 12. relating to a technique in which the body is entered by puncture or incision
- 14. a system formed by the interaction of a community of organisms with their physical environment
Down
- 1. located at or near the back of an animal
- 2. settle as a colony
- 3. typical or distinctive
- 4. something of sentimental value
- 6. old
- 7. the mechanical process of wearing or grinding something down
- 8. duration of service
- 11. a signal that temporarily stops the execution of a program so that another procedure can be carried out
- 13. of a medium to dark brownish yellow color