How is a star's lifespan generally related to its initial mass?
Answer
The lifespan is inversely related to its mass; massive stars live shorter lives
The lifespan of a star is inversely related to its initial mass; stars that are significantly more massive burn their fuel much faster due to hotter, denser cores, resulting in shorter lifespans.

#Videos
How Stars Die - YouTube
Related Questions
What two opposing forces maintain a star's stability during its main sequence phase?How is a star's lifespan generally related to its initial mass?What stellar remnant is left behind by a star with a mass similar to our Sun (up to about eight times the Sun's mass)?Why were expanding, glowing shells of ionized gas shed by dying stars historically named Planetary Nebulae?What quantum mechanical effect prevents a White Dwarf core from collapsing further after the Red Giant phase?What is the significance of a massive star's core beginning to fuse iron?During which explosive event are elements heavier than iron, such as gold and uranium, synthesized and scattered across space?What is the approximate mass range of the core remaining after a supernova that results in a Neutron Star?What must happen to the core mass for gravity to overwhelm neutron degeneracy pressure and form a Black Hole?If stellar death events ceased, what elements would the universe essentially consist of?What supports a Neutron Star against further collapse?