Background. Animals acquire new skills due to conditioned responses resulting from a sequence of neutral and unconditioned stimuli affecting their bodies; there is a constant time interval between the stimuli. Both stimuli become associated after a number of repetitions and animal bodies start to respond to the initially neutral stimulus as to the unconditioned one. https://www.lightemupsequences.com/quick-sale-2-5-Inch-By-10-Yard-Soft-Pink-And-Red-Damask-Dupioni-With-Red-Tinsel-Edge-Ribbon-super-value/