If you shine a bright light directly into a person's eye, the pupil of the eye will reflexively constrict. Using Pavlov's terminology, the bright light would be termed the , and the pupil constricting would be termed the .

A) CS; UCS

B) CR; UCR

C) UCS; UCR

D) CS; CR

UCS; UCR---c

Explanation:

UCS (Unconditioned stimulus   is any stimulus that can trigger or cause a response without the subject having any knowledge of that stimulus, which leads to the subject giving an Unconditioned response(UCR) which occurs spontaneously  and due to reflex.

Shining a bright light directly into a person's eye,will cause an UCR because the pupil of the person eye will reflexively constrict. The bright light that triggered  the reflective response is the UCS.

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.