Question

which statement accurately describes binary star systems? they have more than two stars. they have stars that are always visible. they include large groups of stars. they have stars that might appear to wobble.

Explanation:

A binary star system consists of two stars orbiting a common center - of - mass. Due to the gravitational interaction between the two stars, one or both might appear to wobble. Binary star systems have only two stars, not more, and the stars are not always visible (e.g., one could be a black hole or a very faint star). They are not large groups of stars.

Answer:

They have stars that might appear to wobble.