Across
- 2. tough, connective, nonvascular elastic tissue
- 4. double walled sac the encloses the heart
- 6. the brain and spinal cord
- 11. cells that form bone
- 12. gelatinous material that produces white blood cells, red blood cells or platelets
- 13. a type of fibrous joint such as a tooth in the socket
- 14. large blood vessels that carry blood away from the heart
Down
- 1. straw colored fluid that transports nutrients, hormones and waste products
- 2. lightweight bone found in the interior of bones
- 3. another term for joints
- 5. muscles that function automatically without conscious control
- 7. direct nerve impulses
- 8. large sweat glands that are found under the arms, nipples and genital region
- 9. tissues that anchor the periosteum to the bone
- 10. areas where two or more bones come together