If the temperature of 34.4 grams of ethanol increases from 25˚C to 78.8˚C, how much heat has been absorbed by the ethanol? The specific heat of ethanol is 2.44 J/g˚C. Please demonstrate your calculations for determining the various unknown variables in our specific heat equation.

I’m going to go with b!

The answer would be c, white eyes are homozygous recessive. in the early 1900s, morgan conducted several experiments with vinegar  flies (drosophila). one  sample revealed an anomaly: a  white-eyed, single male fly. he attempted to breed this fly with the typical red-eyed females. the offspring were all red-eyed. using flies from this new generation (brother-sister pairs)  produced some red-eyed and a few white-eyed flies. the white-eyed were all male. in later experiments, he was able to produce white-eyed females. this proved that white eyes are not lethal to either sex (ruling out a and b). since the percentage of white eyes to red eyes is so low, white eyes are not a dominant trait. it would be a recessive trait. 

Exposure to solar flares would be the correct answer

Evolution is the best answer