Given a scientific question, generate a correct answer to it.

Ex Input:
Mixtures that have the same composition throughout are known as what kinds of mixtures?

Ex Output:
homogeneous

Ex Input:
The regions of a material where the north and south poles of atoms are aligned are called what?

Ex Output:
magnetic domains

Ex Input:
The process of the cytoplasm splitting apart and the cell pinching in two is known as what?

Ex Output:
cytokinesis