Every time someone flushes a toilet in the apartment building, the shower becomes very hot and causes the person to jump back. over time, the person begins to jump back automatically after hearing the flush, before the water temperature changes.
a) ucs,
b) ucr,
c) cs,
d) cr,

CS stands for classical conditioning

UCS stands for unconditional stimulus. Here UCS is a hot shower.

UCR stands for an unconditional response. Here UCR is jumping back from the hot shower.

CS stands for conditional stimulus. Here CS is toilet flush.a

CR stands for the conditional response. Here CR is jumping back from the flush.  

if it is a supervisor that collects all the handmade products the word is you but if it goes straight to the machine made activity there isn't any word unless there is robot programmed to say you.