Which of the following statements best describes scientific research?
a.) research typically uses one source.
b.) research typically uses a variety of sources.
c.) research is all done by doctors.
d.) research is all done in a laboratory.

The correct answer is (B) Research typically uses a variety of sources

A research is the sum total of all the sources available related to the research. This is done to make the result error free. Using a variety of sources will help the scientist to make the result more close to the predicted result. The reader rely on the the results obtained and printed on the research paper for their knowledge.

Hence, it is important for a researcher to use a variety of source for information.

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.

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.