Urgent!! I don’t know if I’m on the right track so can somebody just redo and answer the bottom row for me.

one centimetre is equal to 0.01 metres

the answer would be d : p

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.