Across
- 4. red blood cells
- 7. THE LEVELS OF ______ IN A MULTICELLULAR ORGANISM INCLUDE CELLS, TISSUES, ORGANS, AND ORGAN SYSTEMS.
- 8. Nerve cells
- 10. the "color" of infection fighting cells.
- 11. a group of different organs that work together to perform a single function (two words)
- 13. along with bones, this tissue enable the body to move
- 14. type of "gland" found in the brain but is a part of the endocrine system
- 15. The basic unit of structure and function in living things.
- 16. The human body is one big Balancing ______.
- 17. type of tissue that lines body cavities and forms glands
Down
- 1. Is the process by which organisms keep internal conditions balanced.
- 2. Homeostasis is maintained by this (2 words).
- 3. muscles cells
- 5. a group of different kinds of tissues that work together to perform a single function
- 6. type of tissue that provides support for the body and connects its parts
- 9. type of tissue that transports nerve impulses throughout the body
- 12. fat cells
- 18. a group of cells that perform a similar function
