1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement 2) a sensation (as of a cold breeze or bright light) that precedes the onset of certain disorders such as a migraine attack or epileptic seizure 3) fill by packing tightly 4) an artifact designed to be played with DOWN 1) a vertical spar for supporting sails 2) a motor vehicle with four wheels; usually propelled by an internal combustion engine 3) a system of weights used for precious metals and gemstones; based on a 12-ounce pound and an ounce of 480 grains 4) a spring-flowering shrub or small tree of the genus crataegus ** Scroll down for solution. ** Are you sure you want to peek? math aura stow toys