<h3>In general,the more massive a star is,the shorter it's life span on the main sequence.After the hydrogen fuel at the core has been consumed,the star evolves away from the main sequence on the HR diagram,into a supergiant,red giant,or directly to a white dwarf.</h3>
<h2>--SirGerick--</h2>
The awnser is the last one
Air pollution; smoking in the house
Carbohydrates
Because they r known as energy giving food
It is known as a innate behavior
