| Amorphous space fillers |
| Aquatic organism |
| Microscopic organism |
| One who studies minute organisms |
| Amorphous chair |
| Oxygen-requiring microorganism |
| Amorphous organism |
| Microorganism's locomotion |
| Amorphous masses |
| Amorphous amounts |
| Microorganisms |
| Amorphous creature |
| All organisms in one area, collectively |
| A studier of living organisms |
| Amorphous movie monster |
| Bacterial organism |
| Activity of an organism in response to light, e.g. |
| Living organisms |
| Organism needing air to exist |
| Genetically related organisms |
| Tiny aquatic organism |
| Birdbath organism |
| Amorphous shapes |
| Amorphous, sunken-into seats |
| Group of genetically similar organisms |
| Aquarium organism |
| Like some single-celled organisms |
| Amorphous clump |
| Amorphous shape |
| Group of organisms |