What competitive processes or forces are ever-present during a star's lifetime?

What claim did thorne make? what evidence supported his claim?

Depending on the organism the number of in a cell may change

As studied this week in the cell cycle, we saw how a cell moves through its life with a plan. as you transition from a student at uma to a valued member of your chosen career field, what will you put into place in your life to manage and to fit the new responsibilities of your career into your current life?