Across
- 1. organ found in males that makes testosterone
- 6. cells responsible for receiving sensory info
- 8. organ found in females that makes estrogen
- 9. attach skeletal muscles to bones
- 11. active infection of the sebaceous glands
- 12. bone cells
- 16. the smallest unit of living things
- 17. a raised area of outer skin containing liquid
- 18. the study of structure of the body
- 19. inflammation of the thyroid gland causing a bulge
Down
- 2. top layer of the skin
- 3. tissue damage and cell death caused by intense heat
- 4. groups organs that work together for a task
- 5. chemical substance that regulates body activity
- 7. having one nucleus
- 8. structure composed of 2 or more tissue types
- 10. to increase in size
- 13. uncontrolled growth of cells
- 14. consists of cells that secrete a product
- 15. made of groups of similar cells