Answer:
Classical conditioning
Explanation:
Classical conditioning is a method of learning that associates a particular kind of reflex reaction to a specific type of stimuli. This theory of learning was proposed by Ivan Pavlove, a Russian psychologist. He associated a conditioned stimuli with a neutral unconditioned stimuli to produce a behavioural pattern known as a conditioned response. Example of unconditioned stimuli includes pain of food
Answer:
Entrepreneurs create something new that serves a change
Answer :The nile river
Explanation: the nile river