A veterinarian is studying a litter of cats infected with feline herpes. She notices that viral production seems to be abnormally high in one cat. However, transcription of cat genes proceeds normally. The veterinarian would likely find that this cat carries a mutation that affects:

life would be meaningless without memes

the answer to your question is slate

not only is it colder, it also becomes darker, less salty, and more dense.

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.