2 Considerations sur les corps organises, chap. x.
The same considerations serve to explain the moon and other satellites.
1 Considerations philosophiques sur la gradation naturelle des formes de l'etre; ou les essais de la nature qui apprend d faire l'homme (1768).
Similar considerations apply to the peculiar features of the root-system.
Considerations of this latter kind will naturally present themselves in the two great departments of cosmology and psychology, or they may be delegated to an independent research under the name of religious philosophy.