This is called the Columbian Exchange: the exchange of species and populations between the Old and the New World, including some diseases, plants as tomato and potato and animals.
Answer:The problem that was better defined was that of shortening the amount of tme students wait in the lunch line.
Explanation:
The second problem was not well defined because the school spirit can be increased in a vast number of ways which the class didn't mention any.
Therefore todefine the second problem, the class has to state a specified area in the which they want to tackle in other to incresa the spirit of the school just like the first class has specifically stated that it is the time student wait in lunch line they want to shorten.
A well defined problem will be more easier to solve than the one which is not defined.
Answer:
While the world is being feed and have something to drink Africa looks like he hasn’t had anything in food or water.???
Explanation:
In 2013, the Supreme Court made a ruling in the Davis v. the University of Texas at Austin case that the college must show compelling evidence that racial preferences are justified as one of the admissions criteria.
<h3>In Davis v. UT Austin, what decision did the Supreme Court make?</h3>
In Davis v. the University of Texas at Austin (Fisher), the U.S. Supreme Court (the "Court") decided on June 23, 2016, by a vote of 4-3 that the university's race-conscious admissions policy complied with the Equal Protection Clause of the Fourteenth Amendment.
In its 2013 decision in Davis v. Texas, which remanded the case to the Fifth Circuit, the Supreme Court set high requirements for affirmative action policies, saying that colleges could only take race into account when making admissions decisions if they could provide a "reasoned, principled explanation" for wanting a diverse student body.
To know more about University of Texas refer to: brainly.com/question/2437326
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