What is the correct sequence of layers of the atmosphere from innermost to outermost (from the Earth's surface and above)? A mesosphere-stratosphere thermosphere troposphere
B troposphere-stratosphere-mesosphere thermosphere
OC Stratosphere thermosphere-troposphere mesosphere
OD thermosphere-stratosphere-mesospher e-troposphere
Ethermosphere-mesosphere-stratosphe re-troposphere

OD

Explanation

These layers are the troposphere, the stratosphere, the mesosphere and the thermosphere. A further region, beginning about 500 km above the Earth's surface, is called the exosphere.

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.