Knowing that the area where fire is red is usually cooler, a scientist speculated that the color of a star is determined by its temperature. what new experimentation could result from this hypothesis? experimentation to classify the colors that stars can be experimentation to determine the temperature of stars experimentation to test the distance of stars from each other experimentation to test the distance of stars from earth

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'.

a: the sheep and waste material both release carbon into the atmosphere.

"1. it should be, it has been for about 20 years, and it's really not much different in the end than breeding animals to have particular traits. there are always concerns about genetically engineered animals/plants affecting the environment in unexpected negative ways, but i can't think of an example where the fears didn't turn out to be baseless.  

first, as you point out, it would be a great advance in pharmacology, to be able to tailor drugs and their doses to me. the pros involve better medical treatment. the cons involve privacy issues like insurance companies denying coverage to people with genetic risk factors. looking at dna markers wouldn't affect the frequency of genetic diseases, but it would allow detection of them earlier. and ok, actually i suppose that if people used this information to avoid having children with genetic diseases, some might decrease in frequency."