Answer:
(A region) is a basic unit of geographic study. It is defined as an area that has unifying characteristics.
The correct answer would be option A. Kievan Russia differed from Byzantine in that, Kievan Russia was a center for trade. It is considered as the heart of trade society wherein its direct trade route is Byzantine. Its main city is Kiev, which is located in southern Russia.
Answer:
d. Test results may or may not support my hypothesis.
Explanation:
The logic process of science is a series of steps that help scientists reach a conclusion, this process includes the formulation of a question after an observation, the formation of a hypothesis, an experiment to test this hypothesis, an analysis of this experimentation and a conclusion.
A hypothesis is an educated guess about what you expect of the outcome of an experiment, this hypothesis could or could not be the right explanation, it's just a possibility that we can test to see if it is likely correct, or if we need to make a new hypothesis. After the experimentation we reach a conclusion based on the analysis, this conclusion leads to either support or contradict the hypothesis. If the results support the hypothesis it's likely to be correct. On the other hand, if results contradict a hypothesis, that hypothesis is probably not correct and we can discard it and look for a new one.
Based on this information the correct answer is d. Test results may or may not support my hypothesis.
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Ethnicity and race used interchangeably, although such use is incorrect and often results in confusion, is true.
<h3>What does AAA stand for?</h3>
American Anthropological Association is one of the world's largest group of scholars and professional organization studying about anthropology. They deal with understanding the human advancing to solve the world problem.
AAA defines race as the natural appearance of human, their visible physical differences. While ethnicity means the cultural belonging. So the statement use of Ethnicity and race interchangeably is incorrect and frequently results in confusion, is True.
Therefore, the above statement is true.
Learn more about AAA statements on race and ethnicity here:
brainly.com/question/25766379