What letters do we use to represent the base pairs

Cytosine (C) - both;

Thymine (T) – DNA;

Uracil (U) - RNA.

mountains can affect the climate of nearby lands. in some areas, mountains block rain, so that one side of a mountain range may be rainy and the other side may be a desert. much of airborne moisture falls as rain on the windward side of mountains.

explanation:

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