The appearance of the moon changes in a predictable pattern that lasts approximately 28
days. The changes in appearance are called phases of the moon. What is the main cause of
moon phases? *
The distance between the Earth and the moon
The tilt of Earth on its axis compared to the tilt of the moon on its axi
The amount of sunlight the moon's surface is exposed to
The position of the moon in relationship to the Earth and Sun

it cools slower in the earth meaning the crystals have more time to form than lava on the surface

can you give me more to work here with plzs and you

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.