Suriin ang mga salitang nakapaloob sa kahon. tukuyin kung anong antas ng wika ang mga ito​

some inherited genetic mutations can be good for the offspring, so the answer is different genetic mutations cause many forms of cancer.

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.