Answer:
Not gonna lie thats confusing
Explanation:
Biological systems are made up<span> of four major macromolecules: Carbohydrates ... Fats and oils are</span>composed<span> of </span>glycerol<span> and fatty acids. A fatty acid is a .... Like DNA, RNA is </span>made up<span> of </span>monomers<span>of nucleotides. RNA is very ... Rather, it is a single stranded </span>molecule<span> that forms many </span>different<span>secondary structures.</span>
<span>Because to determine a scientific fact you follow a process called the scientific method.Hope this helps!!</span>
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