Across
- 3. an organism that cannot make it sown food
- 6. small plant-like organisms
- 7. the space inside a plant cell contain sap
- 8. where energy is released in a cell
- 10. the strong, stiff outer covering of plant cells
- 11. part of the cell where reactions happen
- 12. consumers that eat other animals
- 14. red pigment in red blood cells
- 15. branching into two
- 16. being able to produce offspring
- 17. jelly used for growing microorganisms
- 18. the genetic materials in viruses
Down
- 1. organisms made of a very small single cell
- 2. rot
- 4. a group of bacteria
- 5. the substance that makes up cell walls
- 6. very long strand of cytoplasm along which electrical signals travel
- 8. a thin layer on the outside of cells
- 9. an organism that decays dead matter
- 11. tiny, hair-like structures
- 13. organisms such as mushrooms
- 19. having features that help it carry out its function