One could equally well argue that mathematics arises from counting and measuring and so can't exist until after there is a universe of things to count and measure.
Mathematics might only exist in the context of a physical universe.
It cannot be argued that mathematics is an entirely abstract field.
He expects them all to be practical.
There is danger in being exposed to foreign opinion.
There is a stream that can be reached by climbing.
Ferguson says infanticide is natural under evolution.
You are correct.
Two dogs are outside