The prefix pheno- is derived from a Greek term meaning to show." How does
knowledge of this word part aid in decoding the term phenotype?

It helps, because phenotypes are what the genes SHOW in the organism, like coat color or ear shape.

what are the options? add them, then i will be glad to .

the wetland preservation movement began in the u.s. in earnest with the clean water act (cwa) of 1972. although not specifically written to protect wetlands, the cwa is comprised of a series of regulations designed to prevent pollutants from contaminating u.s. waters.