Line Feed '\n' takes the cursor to newline but does not take it to the beginning. Wheareas the Carriage Return '\r' does just the opposite. The combination '\r\n' is used as EOF (End Of File).
Note: Mac uses '\r' for Newline whereas Unix use '\n'.
LINEs are Long Interspersed Nuclear Elements SINEs are Short Interspersed Nuclear Elements The only different is the size of the repetitive sequence that gets integrated in the genome.
LINEs are...