Answer:
It is number two
Explanation:
beacause a star cluster is a bunch of stars held together by gravity
The correct answer is letter c. Enthalpy (H). Entrophy means the measure of the degree of disorder. Gibbs energy formulated by Josiah Willard Gibbs and it is the energy associated with a chemical reaction to do work.Fusion is the combining light nuclei into a heavier nucleus.
Hi welcome to Brainly!
I believe the correct answer to your question is the Bose-Einstein condensation
Hope this helps!