Now a complex substance will always have some dispositions which do not belong to the substances which are its constituents. Thus water boils, under normal pressure, at 100° C., whilst neither oxygen nor hydrogen, of which it is composed, has this property. Let us call properties which belong to a compound substance as a whole, and not to any of its constituents »Collective Properties«. It is, of course, plain that, if there be simple substances, they can have no collective properties.
- coenobiont
- coenobium
- coenocline
- coenogenesis
- coenogony
- coenophile
- coevolution
- coexistence
- cognitive ethology
- coherence morphology
- collective properties
- colloid
- colony
- commensalism
- common ancestor
- communication
- community
- community ecology
- comparative anatomy
- comparative ethology
- comparative physiology