Based on the clue 'bid means you take an rx this many times a day', what is the answer?

What is associated with: bicycle shorts often come in this spandex fiber a dupont trademark introduced in 1958? Based on the clue 'bicycle wheel fountain nude descending a staircase', what is the answer? Based on the clue 'bid adieu to ones feelings of touch taste sight so...', what is the answer? What is associated with: bid is the winning symbol for this auction house that held its first one in 1744? Based on the clue 'bidding for tricks goes around the table until 3 p...', what is the answer? What is referred to by 'bidens pedal digits'? Which performer is associated with 'biennially'? What is associated with: bierce defined this event as the first and direst of all disasters his occured on june 24 1842?