Answer:
DNA
Explanation:
RNA is not a double helix
Uracil is on the RNA, this is a picture or DNA. Uracil is just one of the nucleic bases
This is not a monomer; it's actually a polymer
It is DNA because it is a double helix structure held together by the four nucleic bases.
The statement that best describes the negative impact of human water use is: <span>Increased runoff carries fertilizers. Fertilizers create algae in streams and rivers, causing large "dead zones".</span>
The higher platform because it is in a higher place and it takes more energy to pull down.
A. Correct. RNA means Ribonucleic acid.
b. Correct. RNA contains uracil instead of thymine. DNA doesn't contain uracil but thymine.
c. Incorrect. RNA is single stranded.
d. Correct. Plus, DNA contains deoxyribose.