List the Four Laws of Stellar Structure

Q40: Brown dwarfs are _.<br>A) stars with a

Q41: Stars support their weight by generating _.<br>A)

Q42: A open star cluster will have a(n)

Q43: Helium fusion is sometimes referred to as

Q44: All the elements heavier than helium on

Q46: A(n) _star is any star that changes

Q47: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8862/.jpg" alt=" Figure: Main-Sequence Stars

Q48: To determine the structure of the interior

Q49: What is the upper limit of a

Q50: The two elements a one-solar-mass star uses