| living(adjective, feature, characteristic, trait) |
| science of living organisms(expression, biology, science, life) |
| scientific study of life(expression, biology, science, life) |
| surviving(adjective, feature, characteristic, trait) |
| stay(verb, action, process, life) |
| arrangement(noun, classification, variety, category, grouping) |
| breathing(adjective, feature, characteristic, trait) |
| breed(noun, classification, variety, category, grouping) |
| condition(noun, territory, environment, habitat) |
| environs(noun, territory, environment, condition, habitat) |
| group(noun, classification, variety, category, grouping) |
| lasting(adjective, feature, characteristic, trait) |
| reside(verb, action, process, life) |
| scientific study of living organisms(expression, biology, science, life) |
| setting(noun, territory, environment, condition, habitat) |
| sort(noun, classification, variety, category, grouping) |
| territory(noun, environment, condition, habitat) |
| type(noun, classification, variety, category, grouping) |
| variety(noun, classification, category, grouping) |
| continue(verb, action, process, life) |