Why is bioremediation a preferred method for cleaning up the environment?

It is a natural acceptable fast process of cleaning contaminated materials in the environment. It is cost effective in cleaning hazardous wastes compared to other methods.This method can easily be done without disrupting normal activities. Residues for this kind of treatment are usually harmless products.

the index of refraction of the second medium is higher. i just took the test trust me !

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.