Answer:
Character displacement.
Explanation:
Character displacement is an evolutionary divergence that occurs to two similar type of species that live or inhabit an enviroment. As with all living organisms, natural selection favors those who can change, adapt, evolve in any way (could be a behavior, morphological or physiological change) to reduce their competitive pressure for resources, increasing their chance for survival. Another very interesting fact is that, even if character displacement occurs in many species living in the same enviroment, if said enviroment is changed (just like in the example) the displacement will be undone. As in the exercise, when in the enviroment both types of beetles seek prey without the other. But, in the laboratory, both are nocturnal. This is a trait of character displacement in which if the enviroment factor is changed, it might dissapear.
Answer:
I think that writing would be necessary for early people because they needed to communicate. Writing emerged in many early civilizations as a way to keep records and better manage money and other things, so it would be important for them to communicate so they could exchange information, like records or money.
Answer:
<em>The right which is believed to belong to every person is called human rights.</em>
Because "the right thing" is somewhat abstract, what can be right in a moment of anger? What is the parameter to measure if something is completely right or wrong?
There is nothing that is completely right at times when anything would be wrong.
Answer:
In his first inaugural address, United States President Franklin D. Roosevelt, made some attempt to assess the enormous damage: "The withered leaves of industrial enterprise lie on every side; farmers find no markets for their produce; the savings of many years in thousands of families are gone. More important, a host of unemployed citizens face the grim problem of existence, and an equally great number toil with little return." He was speaking of the Great Depression of 1929 to 1940, which began and centered in the United States but spread quickly throughout the industrial world. Despite describing the Great Depression with grim words, this economic catastrophe and its impact defied description. The United States had never felt such a severe blow to its economy. President Roosevelt's New Deal reshaped the economy and structure of the United States, however, in order to end the poverty during the crisis. The New Deal programs would employ and give financial security to millions of Americans. These programs would prove to be effective and extremely beneficial to the American society as some still provide the economic security and benefits today.
hope this help i take all that question
