The outer ring is is the ever first ring but the inner ones tell if it’s old or not.
An empidemic because it kills more people than we can count
Answer:
True
Explanation:
Barycenter is the center of mass of an object. Since the beginning all planets and sun have been revolving around their center of mass. This center of mass evidently is the center of the solar system . The satellite, planet and sun has been revolving and rotating in the counterclockwise around the barycenter as well as their axis
It’s mass stays constant .weight changes depending on gravitational force
