The "star life cycle" refers to stars. Earth is not a star.
What is capella star life cycle
Life Cycle of a Star
No, a protostar is basically the BEGINNING of a star's life cycle.
what is the third stage of the star cycle
Nebulae are associated with the end of a star's life cycle, as they are shells matter that blown off a star, usually in a series of events, when a star is in its death throws.
How does the life cycle of humans compare to the life cycle of a star? They both have stages where they are born and die which is in the main sequence and supernova and in a human they are born in a womb and die of old age.
Nobody "invented" it, the life cycle of stars happens naturally.
A dog.
its mass
Life cycle of a sun like star. A sun like star will start out as a nebula to a protostar to a main sequence star to a red giant and into a white dwarf and will simply fade out.
cause its life cycle appearence
size and diameter