Question

1. stars have a finite life cycle based on their... temperature luminosity mass color

Explanation:

The life - cycle of a star is largely determined by its mass. A star's mass influences its temperature, luminosity, and the stages it goes through during its life, from the main - sequence phase to its eventual end as a white dwarf, neutron star, or black hole. While temperature, luminosity, and color are related to a star's properties, mass is the primary factor in determining its life - cycle.

Answer:

Mass