Question

What determines the life cycle of a star?

Question 4 options:
a) the color of the star
b) the temperature of the star
c) the luminosity of the star
d) the mass of the star

Answer 1

d) the mass of the star

Just took the test and it's right.

Explanation:

The mass of a star affects how it's influenced by gravity. This then determines its temperature, luminosity, and its overall life cycle.

Answer 2

D) the mass of the star is the correct answer.