2 reason why the sun is a star

2 reasons why the sun is a star : Stars are space objects that produces their own energy through fusion reaction of gasses. They are like round, gas burning, energy producing luminous orbs. Sun- the star of our solar system is a star because it produces energy by the fusion reaction of Helium turning into Hydrogen.

answer; gravity pulls glaciers down hill and as glaciers flow it pick up rocks and soil;

1."lessen the worth of ."

2."increase the worth of."

3." beyond the worth of."

4."against the worth of ."