in your college dorm, any time you take a shower, someone always flushes the toilet and causes the water in your shower to turn icy cold, making you cringe. after several episodes like this, you find that you tend to cringe whenever you hear a toilet flush, no matter where you are. in this example, what is the conditioned stimulate?
a) the cold water
b) the sound of the flushing
c) the cringing reaction
d) the sigh of a toilet