Answer:isa. an unconditioned stimulus.
Explanation:
According to classical conditioning , the unconditioned stimulus (UCS) is the one in which our response occurs naturally , automatic and unconditionally which means we don't learn how to respond.
For example a smell of your favourite pizza will immediately make you feel hungry because it actual triggers this automatic response from you. The smell of food is the unconditioned stimulus.
In Ivan Pavlov's classic experiment with dogs, when the dog smell their food , the salivating that result from them is an unconditioned response and food is the unconditioned stimulus, it an unlearned response that takes place naturally. This is the same as the meat powder above , which is the dog food.
The order of these from the smallest unit of the organization to the largest is cells < tissues < organs.
The organic organization is the hierarchy of complicated biological structures and structures that define lifestyles using a reductionistic method. The traditional hierarchy, as specific underneath, extends from atoms to biospheres.
The employer in a biological feel refers to the hierarchy of complicated organic systems and systems. organic organizations can give an explanation for lifestyles by means of the usage of a reductionist approach. This organic hierarchy begins from the smallest degree, atom, and extends to a higher stage, the biosphere.
The organic tiers of the company of living things organized from the most effective to most complex are organelle, cells, tissues, organs, organ systems, organisms, populations, groups, environment, and biosphere.
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Answer: When archaeologists are reconstructing the "Who, where, and when?" of the past, they are reconstructing <u>history(Social changes).</u>
Explanation:
The information generated will tell us about the way of life of past societies and the conclusions obtained provide <u>new data that will help the reconstruction of human history and culture.</u>
The only way we can <em>understand past societies</em> is through what they left behind, their material remains. The interrelation of these materials and the environmental contexts will give us the key to describe and u<u>nderstand an extinct society.</u>
