B.basins being drained by river systems
I think its A....................................
Answer:
In Ivan Pavlov's famous studies, the food was the unconditioned stimulus, and the salivation was the unconditioned response.
Explanation:
Ivan Pavlov (1849-1936) was a Russian physiologist who conducted studies on behavior conditioning with dogs. In his studies, dogs would learn to associate different stimuli and produce certain responses.
A unconditioned stimulus is something that produces a natural, automatic response. That natural response is called unconditioned response. In Pavlov's studies with the dogs, he would show them food, and the dogs would start salivating because of it. That means the unconditioned stimulus was the food, and the unconditional response was the salivation.
The 1896 battle of Adwa took place in Ethiopia that was a battle between Ethiopia and Italy. Ethiopia crushed the Italians because it allowed Ethiopia to remain independent.
<h3>What do you mean by war?</h3>
War refers to the various conflicts between societies, states, or groups. War includes destruction, aggression, and violence.
The battle of Adwa took place in 1896 between Italy and Ethiopia. Italy wants to make Ethiopia a protectorate but Ethiopia crushed the Italians to remain independent.
Thus, this battle is between Ethiopia and Italy.
Learn more about War here:
brainly.com/question/11375126
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