Question

I need help please
The chart below shows information about three stars.
Name of Star Beginning of life cycle End of life cycle
Star 1 nebulae white dwarf
Star 2 nebulae neutron star
Star 3 nebulae black hole
Which of these charts best shows the original mass of the three stars?

Answer 1

a.
Name of star Original mass (in Solar masses)
Star 1 1.5
Star 2 2
Star 3 4
b.
Name of star Original mass (in Solar masses)
Star 1 2
Star 2 2
Star 3 2
c.
Name of star Original mass (in Solar masses)
Star 1 2
Star 2 2
Star 3 4
d.
Name of star Original mass (in Solar masses)
Star 1 1.5
Star 2 2
Star 3 2