Canola oil is rich in two fatty acids that are essential in your diet because your body can't make them: 1  Alpha-linolenic acid (ALA) is an essential omega-3 fatty acid. 2  It protects against heart attacks and strokes by helping to lower bad cholesterol. 3  Linoleic acid (LA) is an essential omega-6 fatty acid.
Area Codes for Washington, DC. There are several area code s actively in use in the Washington, DC metropolitan area, including: 202, 703, 301. Washington, DC proper uses only the 202 area code. Nearby, northern Virginia uses 703 and 571 area codes and Maryland uses 301 and 240. In Washington, DC, area codes are always included in written telephone numbers and area codes must be dialed for all calls, even for local calling.
North American area codes 240 and 301 are telephone area codes for the western half of Maryland. They serve Maryland's portion of the Greater Washington, D.C. , metro area, portions of southern Maryland, and the more rural areas in the western portion of the state.o free up available numbers, the suburban use of 202 was ended in 1990. Despite the presence of the Baltimore-Washington area, 301 remained the exclusive area code for Maryland for 44 years, making Maryland one of the largest states with a single area code.