What are the three parts of a nucleotide?
NEED NOW!!

Each nucleotide, in turn, is made up of a nitrogenous base, a pentose sugar, and a phosphate.

Explanation:

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.

what does the table look like