Across
- 2. contains nutrients, water, a vitamins for cell growth
- 4. fights diseases and infections
- 8. a semipermable barrier that surrounds all cells
- 11. the basic unit of life
- 12. how something is shaped or arranged
- 13. cells dividing to fill in the gap
- 14. an organelle that contains the chromosomes of a cell
- 15. the outermost layer of a plant cell that provides shape and protection
- 16. an organism made up of many cells
Down
- 1. carries oxygen throughout the body
- 3. an organism made up of only one cell
- 5. structures in the nucleus made of genetic material
- 6. a group of cells that work together to perform a specific job
- 7. the role of a body part or cell
- 9. sends messages between the brain and body parts
- 10. forms blood clots