2. Predict Make a model that illustrates how the factor ou chose may aff gene expression in frogs and how these changes might lead to limb malformations. HELP

a. by using fur or clothes to trap heat energy near the body

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.