On land, dead organisms are broken down by a diversity of decomposers. as the carcass decomposes, the species present on the carcass change over time. what is this situation most similar to in the marine community? a. the decomposition of marine plants that depletes dissolved oxygen b. the decomposition of whale carcasses that sink to the ocean floor c. the microbe community that causes coral bleaching d. the microbe community that causes global warming

the correct answer is:

a population changes in response to a change in the environment.

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.