Coordinations

A coordination is a combination of two or more clauses (or phrases), of the same lexical/phrasal category, and their syntax gives them equal emphasis.

Subordination

Coordinations are made with connectives (e.g. conjunctions), or hypotaxis.

It is comparable to the arguably more semantically geared apposition.

See also:

• https://en.wikipedia.org/wiki/Coordination_(linguistics)#Basic_examples