In an experiment the group that is not exposed to the independent variable is called the

Yes he thought they should be left to chance why, because he thought that was the best thing to do

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.

What’s the question here ?