Question

Our Solar System _________.a. completes one rotation around the center of the Milky Way every 250 million years. b. is held together by the gravitational pulls of Jupiter and Saturn. c. currently consists of nine planets. d. is centrally positioned in the Milky Way Galaxy.

Answer 1

The good option is:

.a. completes one rotation around the center of the Milky Way every 250 million years.

Step-by-step explanation:

Our system, the Solar System , travels in space in its orbit aroud the center of the Milky Way at a speed of 250 km/hour. It is located on the outer regions of the galaxy. The Sun is distant some 26,000 light-years from the center of the galaxy.