Complex sentence: From 2001 to 2007 Sosnowski was the senate appointee to the Rhode Island Coastal Resources Management Council, and from 2007 to 2010 she served as Rhode Island's Legislative Commissioner to the Atlantic States Marine Fisheries Commission.
Split into simpler sentences: From 2001 to 2007, Sosnowski was the senate appointee to the Rhode Island Coastal Resources Management Council. From 2007 to 2010, she served as Rhode Island's Legislative Commissioner to the Atlantic States Marine Fisheries Commission.