Answer:
a conditioned stimulus
Explanation:
Ivan Pavlov was a great psychologist who has discovered the theory of classical conditioning while experimenting with dogs and has given a few important terms in the theory including conditioned and unconditioned stimulus and response.
Conditioned stimulus: According to Pavlov's experiment on classical conditioning, the term conditioned stimulus is defined as a formerly neutral stimulus after getting connected with an unconditioned stimulus gives rise to a conditioned response.
In the question above, the statement signifies that the sound of the bell is a conditioned stimulus.
The spring song says about rainbows and birds
Traditionally economists have considered culture customs and religion as relatively unimportant factors in explaining the choices consumers make.
Increase due to scarcity of gas.
Answer:
I just explained.
Explanation:
The ability that is maintained at a certain level or rate.