A memory device comprises an array of memory cells each capable of storing multiple bits of data. , and 10 to 120 days after planting the shoots, planting the seedlings grown from the shoots to the field if the growth medium is not a field, or, in case the growth medium is a field, exposing the seedlings obtained from the shoots to ambient conditions. In a preferred baseline embodiment, one or more rigidifying channels longitudinally disposed on the work surface bottom carry a number of two-axis adjustable feet which enable the workdeck assembly to interfit snugly with variously sized rolling tool cabinets. A method includes causing a student to select an appropriate synonym to replace the stimulus word based on another high interest expository text.