Notice that these are Homologous chromosomes. They can be shown by using letters. As long as the letters are the same, they can show different versions of that letter and still be considered homologous? Why or Why not?

The hypothesis that the color of the star can be determined by the temperature prevalent within them can be used in the experimentation of the classification of the different colors a star can be. The effect of temperature on the color of the flame can help in determining what color a star will be if it has certain temperature. The hypothesis link the temperature and color of the star.

Hence, the answer is 'experimentation to classify that stars can be'.