An analgesic or painkiller is any member of the group of drugs used to achieve analgesia, relief from pain. Analgesic drugs act in various ways on the peripheral and central nervous systems. They are distinct from anesthetics, which reversibly eliminate sensation. Analgesics include paracetamol (known in the US as acetaminophen or simply APAP), the non-steroidal anti-inflammatory drugs (NSAIDs) such as the salicylates, and opioid drugs such as morphine and oxycodone.
it is important to realise that an acre can be measured in any shape from rectangles to circles or even hexagons so long as the total area of land is 43560 square feet the most common shape for an acre is 1 furlong by 1 chain or 660 feet by 66 feett is important to realise that an acre can be measured in any shape from rectangles to circles or even hexagons so long as the total area of land is 43560 square feet the most common shape for an acre is 1 furlong by 1 chain or 660 feet by 66 feet
One acre is about 4,046.873 square meters. A square plot of ground 208.7 feet on a side will cover an acre. An American football field, 360 feet by 160 feet, is about 1.3 acres; 12 high school basketball courts are a little more than 1 acre.Here's a way for city dwellers to use a Google map of their neighborhood to get a feel for how big an acre is.he acre was originally the amount of land that could be plowed in a single day with oxen, or actually, what could be done by midday, since refueling took all afternoon (the oxen had to be put out to pasture). Similar units of land area are found wherever animals are used for plowing.