Which of the following is a decomposer

The correct answer is Bacteria.

Explanation:

Decomposers or saprotrophs are such organisms that depend on dead plants and animals for their food and nutrients. They help in decaying organic matter into various chemical nutrients essential for living organisms.

Bacteria is one great example of decomposers that changes dead organic matter into chemical nutrients like nitrogen and carbon that are released back into the air, soil, and water.

Thus, the correct answer is Bacteria.

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.