Which controlled condition (a variable) is changed in this patient due to COPD

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.

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

and after water is usually warmed by the sun the water temperature raises and then evaporates .

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .