Occurs when the bonds of the reacting compounds are broken and new combinations are formed.

a. synthesis

b. reversible

c. exchange

d. decomposition

a symbiotic relationship with the mitochondria

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.