The organisms in the Cretaceous period and Permian Period are now extinct.
The emergence and demise of specific living forms are represented by time periods on the geologic time scale that span hundreds of millions of years. A mass extinction is a period of geologic time when a large number of plant and animal species go extinct, sometimes within a few thousand to a few million years.
Life has recovered after each of the five significant mass extinctions that have taken place during the past 500 million years. Because it led to the extinction of the dinosaurs, the mass extinction at the end of the Cretaceous Period is the most well-known. However, the Permian Period's end saw the most extreme one in terms of the number of species destroyed.
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The answer is D) Presence of limited resources in the organization.
The reason being that when there are limited resources in the organization this causes every employee or individual in said organization to desire the posession of optimum resources. This logically increases the level of political engagement in order to get the maximum advantage of the resources and their distribution.
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When an Australian hunter gives away most of his meat to relatives without specifying what is expected in return, he is exemplifying: <u>generalized reciprocity.</u>
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Generalized reciprocity is a phenomenon in which individuals treat other people as they have treated others in the past. In addition to behavioral outcomes, it remains unclear whether intentional information also manipulates generalized interaction behavior.
Generalized reciprocity is giving without expecting an immediate return. For example, if you are shopping with a friend and you buy him a cup of coffee, you might expect him to buy you a cup in return at some point in the future.
Generalized reciprocity refers to a mode of exchange for goods and/or services in which the giver and recipient do not maintain accurate books of value or determine the amount or duration of returns.
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