Across
- 1. large sac that holds food, water, and waste
- 3. cells are basic building blocks of life in plants
- 5. outer layer of an animal cell and controls movement in and out of the cell
- 8. brain of the cell, controls the cell's activities
- 9. jelly like substance holds and protects cell's organelles
Down
- 2. outer layer of a plant cell, supports the cell
- 4. green structure found only in plant cells uses energy from sun to make food
- 6. powerhouse of cell because they release energy
- 7. cells are the basic building blocks of life in animals
