Answer: Both DNA and RNA have four nitrogenous bases each—three of which they share (Cytosine, Adenine, and Guanine) and one that differs between the two (RNA has Uracil while DNA has Thymine). ... One of the most significant similarities between DNA and RNA is that they both have a phosphate backbone to which the bases attach.
Explanation:
Hope i could help please give brainliest i would apreciate it!
Answer:
DNA polymeraseExplanation:
B) Native fish species will begin to decrease in population size.
