During cpr, what is the ratio of chest compressions to rescue breaths in adults?

ask your friends for what they got then copy it down if you don't have any friends which is fine than google it or pay the teacher

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.