31. In a spiral galaxy, a larger, central core of stars will exert a _________ gravitational pull on stars in the arms of the galaxy. The stars in a _________galaxy orbit the same plane around the galaxy's center.

1 answer

In a spiral galaxy, a larger, central core of stars will exert a stronger gravitational pull on stars in the arms of the galaxy. The stars in a spiral galaxy orbit the same plane around the galaxy's center.