What type of rna carries the information that specifies a protein? double-stranded rna ribosomal rna complementary rna messenger rna transfer rna?

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.