| Type | Multicellular animal |
| Planet | |
| Diversity | Incredible variety of forms |
| Adaptations | Mobility • Support • Ecosystem dominance |
| Evolved from | Early photosynthesizing lifeforms |
| Major Groups | Mammals • Birds • Reptiles • Amphibians • Fish |
| Unique features | Evolution of backbones |
| Distinctive feature | Dominate ecosystems differently than our Earth |
