PLS HELP!!
4. Create a table depicting the different groups of animals. Include examples.

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.

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.