The wave base refers to which part of the wave? A) the lowest part

B) the highest part

C) the part underwater

D) the part between waves

The answer is C - The part underwater

d we did this already

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.