Why do cells go to the trouble of making ATP when they already have glucose molecules? a
prokaryotes cannot use glucose at all, so they must make ATP
b
an ATP molecule holds more energy than a glucose molecule
c
glucose holds too much energy; ATP is easier to spend on cell work
d
because eukaryotes are complex, they must complicate all chemical reactions

I think it is b I am not quite sure

the framers of the constitution insisted that federal judges be nominated instead of elected due to their desire to have judges above the shifting whims of the masses.

the hope, whether achieved or not, was that federal judges would only be beholden to the law and that by not having judges be elected, they would be protected if that law dictated an outcome that ran counter to popular opinion.

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.