to obtain a sales and use tax account number you must submit a completed business registration application form nc br the form can be submitted electronically for immediate issuance of an account number or it can be mailed to n c department of revenue post office box 25000 raleigh n c 27640ou may file sales and use tax returns and pay through electronic services or call the e services help line at 1 877 308 9103 toll free or 919 733 1674 between the hours of 8 00 am to 5 00 pm monday through friday
1 Sea otters do not migrate, but may travel 20 to 250 miles any time of year. 2  They are playful and intelligent. 3  They use rocks or other hard objects to pry or break open urchins, abalone or other shellfish.
Food Habits: Sea otters mainly eat benthic invertebrates such as clams, mussels, urchins, crabs, and fish. They must dive to capture their food, sometimes up to 250 feet. Sea otters also use âtoolsâ such as a rock to open their hard-shelled prey.ur: Sea otter fur is the finest of any mammal, consisting of 850,000 to 1 million hairs per square inch. Sea otters depend on these hairs to keep them warm while in the water. If a sea otterâs fur becomes soiled with foreign substances such as oil, the sea otter will not be able to keep itself insulated.