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| 1. | plantlike protists |
| 2. | reproductive structures that contain spores in fungi |
| 3. | plantlike protist which can act as a heterotroph |
| 4. | virus that may "hide" for a while inside a host |
| 5. | structure that collects water and expels it from the cell |
| 6. | organism that lives on or in a host and causes harm |
| 8. | substance introduced inside a body to help stop viruses |
| 10. | virus that immediately starts to replicate after entering a cell |
| 12. | organisms that break down dead matter |
| 14. | one of the two parts of a virus |
| 16. | temporary bulges of the cell |
| 19. | fungus and either an algae or an autotrophic bacteria |
| 21. | a type of sexual reproduction in bacteria |
| 22. | protist that caused the Irish potato famine |
| 24. | hairlike structures used for movement |
| 25. | tiny, nonliving particle that invades a living cell |
| 26. | type of symbiosis in which both organisms benefit |
| 28. | type of funguslike protist that is brightly colored and grows as a mass |
| 29. | plantlike protists with glass cell walls |
| 30. | long whiplike structure used for movement |
| 32. | tiny cell that is able to grow into a new organism |