Science, in the broadest sense, can be viewed as our continuing attempt to organize and describe the properties of nature. because this is an infinitely vast subject, science is subdivided into various disciplines, such as chemistry, biology, geology, and physics. chemistry is the branch of science that studies the properties and interactions of matter.

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The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.