Across
- 4. Refers to the middle layer of the skin
- 7. The innermost region of the skin
- 9. The soft outer covering of an animal and the largest organ on the body
- 10. The openings which lead to the mammary glands
- 11. Refers to the external portion of the ear
- 12. Refers to the two external openings of the nose which lead to the nasal cavity
- 13. The tips or the toes of a mammal
- 14. A flexible appendage attached to the trunk which contains the coccygeal vertebrae
- 16. Long or stiff hairs or nostrils of an animal
- 18. Permanent projections that grow on the head of various hoofed animals
Down
- 1. Refers to the region of the body towards the head
- 2. Refers to the region of the body towards the tail
- 3. Refers to a region farthest from a point of reference
- 4. Refers to the back of the body
- 5. The thin, outer layer of the skin
- 6. Refers to the belly, or underside, of the animal
- 8. Keratinous structures found on avian species
- 13. Threadlike pigmented structures that grow from follicles within the dermis
- 15. A protein formed within the epidermis, such as hair and wool
- 17. Refers to a region nearest a major point of reference