Across
- 2. A body tissue that covers the surfaces of the body, inside and out
- 4. A body tissue that provides support for the body and connects all of its parts
- 5. An example of an organ system.
- 6. Unspecialized cell that can develop into a specialized cell under the right conditions
- 7. A body tissue that contracts or shortens, making body parts move.
- 8. Is the process in which an egg cell and the sperm cell join together.
- 12. Group of organs that work together to perform a specific function.
- 13. of organization from smallest to largest. cell, tissue, organ, organ system, organism
- 14. An organism (living thing) made of only one cell.
- 15. Groups of similar cells that perform a specific function in an organism.
- 17. A living thing that has all the characteristics of life.
- 18. A body tissue that carries electrical messages back and forth between the brain and every other part of the body.
Down
- 1. The process by which cells become different types of cells.
- 3. epithelial, connective, muscle, nervous
- 7. An organism (living thing) made of more than one cell.
- 9. An example of an organ.
- 10. Groups of tissues that work together to perform a specific function or related functions
- 11. The basic unit of structure and function in living things
- 16. Is an unborn or unhatched offspring in the process of development.