Everything except primary substances is either predicable of a primary substance or present in a primary substance. [35] This becomes evident by reference to particular instances which occur. ‘Animal’ is predicated of the species ‘man’, therefore of the individual man, for if there were no individual man of whom it could be predicated, it could not [2b] be predicated of the species ‘man’ at all. Again, colour is present in body, therefore in individual bodies, for if there were no individual body