¿por qué al encender una fogata
en la noche se ilumina todo lo que está a su alrededor?

porque la luz viaja

Explanation:

:)

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.