The milky way galaxy is question 48 options: a spiral galaxy. part of a cluster of galaxies that contains a few dozen galaxies. about 80,000 light years in diameter. all of the above.

The softest and hardest minerals are: softest hardest

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

Astone weighing 1.5 kilograms is resting on a rock at a height of 20 meters above the ground. the stone rolls down 10 meters and comes to rest on a patch of moss. the gravitational potential energy of the stone on the moss is joules.