The Affordable Care Act (ACA) expands health insurance predominantly through three policies: 1  Medicaid expansion to cover the poorest Americans (those under 138 percent of the Federal Poverty Level, or FPL).
Only eat oysters in months with an 'R.'. This little pearl of folk wisdom carries more truth than you might expect, since the months without the letter R in their names (May through August) coincide with summer in the Northern Hemisphere.
Other sources state that a single oyster can filter 24â96 liters a day(1â4 liters per hour). With 750,000 oysters in one acre, 18,000,000-72,000,000 liters of water can be filtered, removing most forms of particulate matter suspended in the water column. The particulate matter oysters remove are sand, clay, silt, detritus, and phytoplankton.