What causes a star to shine brightly?

The correct answer is the energy that is released.  

As the stars are tremendously hot, they shine. The source of their energy is nuclear fusion reactions taking place deep within the stars. In the majority of the stars, like the Sun, hydrogen is getting transformed into helium, a procedure that radiates energy, thus, heating the star and making it bright. Thus, the reaction known as nuclear fusion emits energy that makes the star to shine brightly.  

The energy that is released

Explanation:

is has three carbons, so the answer is propylamine.

meth-

eth-

prop-

but-

pent-

hex-

hept-

oct-

non-

explanation:

cytokinesis is the splitting of a cell membrane to form 2 identical daughter cells. it's similar to mitosis as both cells have identical copies of dna and cytokinesis is a step in the mitotic cycle.