Answer:
A nucleotide is the basic building block of nucleic acids.
Explanation:
RNA and DNA are polymers made of long chains of nucleotides. A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base.
Hope this helps even though it was yesterday :)
Answer:
the bottom answer
Explanation:
carbohydrates are rapid energy.
Parts of the inner ear include the cochlea, the semi-circular canals, and the lateral canal (which is one of the three semi-circular canals, also called the horizontal canal).
Answer: the "villi" .
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(in addition to the "microvilli" attached to the "villi" -- which further increase the surface area).
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