Answer:
A.
Explanation:
Based on the information provided within the question it can be said that the best option in this scenario for finding the age of these fossils would be to collect a sample of the volcanic ash layers above and below the fossil layer and date the volcanic deposits with Argon dating methods. Such a method would be Potassium-Argon dating in which the product of the radioactive decay of an isotope of potassium (K) into argon (Ar) are compared in order to calculate an estimated age.
Answer:
The opportunity cost of painting a house is higher for Alex Rodriguez than for the high school student
Explanation:
An opportunity cost may be defined as a loss of any potential gain in the group of certain alternatives out of which one alternative is chosen.
In the context, when Alex Rodriguez, a famous player hires a student in order to paint his house, it seems that the opportunity cost is higher for Alex Rodriguez when compared to the high school student whom he hired to pain the house. This is because the school student is not professional in painting skills but Alex would have hired a professional painter then the painter would have done the job better than the school student.
The correct answer is content analysis
Content analysis although most classical content analysis culminates in numerical descriptions of some features of the body of the text, considerable attention is being paid to the types, qualities and distinctions in the text, before any quantification is made. Content analysis traditionally works with written textual materials. There are two types of texts: texts that are constructed in the research process, such as interview transcripts and observation protocols; texts that have already been produced for any other purpose, such as newspapers or corporate memos. In content analysis, the starting point is the message, but the contextual conditions of its producers must be considered and it is based on the critical and dynamic conception of language. It must be considered, not only the semantics of the language, but also the interpretation of the meaning that an individual attributes to the messages. The analysis of the content, in its first uses, is very similar to the process of categorization and tabulation of answers to open questions.
