Across
- 5. membrane protective layer of cell
- 6. the smallest part of any living thing
- 7. control center of cell
- 8. membrane seperates nucleus from the cytoplasm
- 9. an organism that can produce its own food
Down
- 1. jelly like substance
- 2. breaks down food and releases energy to the cell
- 3. storage area for cell
- 4. give plants green color
- 6. support and protection for cell