Across
- 3. tissue comprised of an external layer of dead cells sitting on a lower layer of living cells
- 9. & hormones)
- 11. (muscles)
- 12. (bones)
- 15. is the study of structures that can be seen with the naked eye
- 18. (stomach & intestines)
- 19. involved in producing offspring)
- 21. are sensitive to touch and are found in delicate areas such as the lips and fingertips
- 22. & bladder)
- 23. that can contract to pull the hair perpendicular to the skin surface
Down
- 1. is related to the functions of the body and all its parts, including cells, tissues and organs
- 2. respond to very light pressure
- 4. is the study of structures that require a microscope to be seen
- 5. detect pressure.
- 6. is the inner layer of the skin and contains blood vessels, lymph vessels, nerves, glands, hair follicles, and muscle fibers.
- 7. (nerves)
- 8. (heart & blood vessels)
- 10. sense heat and cold as well as touch
- 13. is the outer layer of the skin and contains no blood cells
- 14. is the exterior covering of the body and is essential for:
- 16. release water to cool the body
- 17. in the dermis of the skin detect touch, pain, heat, and cold. Sensory receptors include
- 20. (lungs & passageways)