Methanogenesis, the source of natural gas, arises via a demethylation reaction.

A standard name finally arose via a committee of the Australian Mammal Society.

Pieces can be put on the board in any order, so one position can arise via several sequences of operators.

Another type of energy unit arose in a roundabout way, via the concept of "power."

Differences in hue arise via the size of the ground particles of pigment.

These products arise via an initial aldol condensation to give diacetone alcohol.

The resemblances arose via convergent evolution to fill an ecological niche.

Like many natural historians, Lamarck believed that organisms arose in their simplest forms via spontaneous generation.

It can also arise via the move order 4.

These are thought to arise via the loss of the Y chromosome.