Answer;
Sequence of events in initial stellar formation:
C) The Big Bang occurs.
B) Regions with higher concentrations of elements begin experiencing stronger gravitational forces.
A) Hydrogen atoms lose their electrons and fuse to create larger helium atoms.
D) The glass clouds start to shrink in size, resulting in increased density, pressure, and temperature.
Explanation:
-Stellar evolution refers to the transformation of a star over time. All stars originate from collapsing clouds of gas and dust, commonly referred to as nebulae or molecular clouds.
-Stars form from the gravitational collapse of cool, dense molecular clouds. As the cloud collapses, it splits into smaller regions, which contract to form stellar cores.