Observing Star Clusters Will Give Astronomers Needed Data for Stellar

Q33: Where are the Cepheid and RR Lyrae

Q34: The lower limit for a main sequence

Q35: The Instability Strip on the H-R Diagram

Q36: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8862/.jpg" alt=" Match the following

Q37: The helium flash stage will always completely

Q39: Why is the Cepheid's period related to

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