Answer:
The answer to your question is: A and C.
Explanation:
A.the sugar Sugar is different between nucleotides from RNA and DNA, in RNA there is ribose and in DNA, deoxyribose.
B. the phosphate group it does not change between nucleotides.
C.the nitrogen group Nitrogenous bases change among nucleotides, there are 5 bases: Cytosine, Thymine, Uracil, Adenine and Guanine.
D. there is no differing structure in nucleotide This option is wrong because A and C change.
I remember this from last year haha. The dark moths populations will go down since they can’t blend in as well as the light moths.
Answer:the answer is peptide hormone
Explanation: trust me bro
Dirty snowball because all the dust and rock particles on it that are frozen