Question

write short note on evolution of star​

Answer 1

Answer:

Explanation:

Stellar evolution is the process by which a star changes over the course of time. ... Stars with at least half the mass of the Sun can also begin to generate energy through the fusion of helium at their core, whereas more-massive stars can fuse heavier elements along a series of concentric shells.

Answer 2

Answer:

A star is born when atoms of light elements are squeezed under enough pressure for their nuclei to undergo fusion.All stars are the result of a balances of forces.

Explanation:

According to science:Hydrogen,gravity and time is all it takes to create a star.