Examlex
The evolutionary differences between high- and low-mass stars can be attributed to differences in the amount of mass each star possesses.
Q18: Where did the iron in your blood
Q35: If <span class="ql-formula" data-value="\Omega"><span
Q42: A star's mass is the only characteristic
Q47: When a molecular cloud fragments and stars
Q49: We know that spiral galaxies contain dark
Q60: The one orbital characteristic both short- and
Q71: Why is hydrogen burning the main energy
Q76: Explain why magnetic fields trap coronal gas
Q77: Which force is responsible for holding the
Q83: You observe a distant galaxy apparently moving