The first step to becoming a naturalized citizen to obtain a green card. You need this to establish your permanent residency. You have to be 18 years old and have five years of continuous residency. Then you have to file a US Citizenship Application and turn it into USCIS.
Myelin is a fatty substance that surrounds nerve cell axons to insulate them and increase the rate at which information is passed along. The myelin can be compared to the protective coating of an electrical wire.
