display all the ideas for this combination of texts
3 ideas
| 5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |
| 17369 | We name species as small to share properties, but large enough to yield generalisations [Devitt] |
| 17367 | Species are phenetic, biological, niche, or phylogenetic-cladistic [Devitt, by PG] |