I assume the answer is man-made, correct?
Answer:
Although metamorphic rocks typically form deep in the planet's crust, they are often exposed on the surface of the Earth. This happens due to geologic uplift and the erosion of the rock and soil above them. At the surface, metamorphic rocks will be exposed to weathering processes and may break down into sediment.
Explanation:
The second step is:
Genetic information for synthesis of the specific protein is transcribed on to mRNA.
This process is called transcription and takes place in the nucleus. With the help of an enzyme called RNA polymerase, a particular segment of DNA is copied onto a strand of RNA which is called messenger mRNA because it will carry this coded information from the nucleus and into the cytoplasm to the ribosomes for translation. mRNA is therefore a kind of "messenger."
In the ribosomes the information is translated or "decoded" and with the help of another type of RNA called transfer RNA (tRNA), amino acids are assembled according to the decoded information to make the specified protein.
Watersheds can be large or small
Watersheds can also be called basins and drainages
Water that falls on the region