HELP PLZZ!! Hazardous chemical waste can be stored in landfills. However, toxic waste is often treated to reduce the toxicity of the waste. The treatment has a higher cost than storage, but is preferred because of the risk of toxic materials contaminating the
A.
animal populations.
B.
crops and vegetation.
C.
groundwater.
D.
atmosphere.

I think the answer is B but i could be wrong

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.