Across
- 2. made of one cell
- 7. a groove for eating
- 8. a gel like fluid for structure
- 9. uses a flagellum
- 10. makes energy from within itself
- 11. small little membranes like feet
- 12. process of moving with the body
- 14. no definite shape
- 15. no definite class of organism
Down
- 1. made of many cells
- 3. has an oral groove
- 4. gets energy from an external source
- 5. a thin piece of membrane for moving
- 6. usually in colonies
- 13. the process of using pseudopods