What is the purpose of a signal phrase? (5 points) To point out an internal citation to the reader

To call attention to plagiarism in informational text

To show the need for a reference within an article

To indicate the end of text and the start of citations

To point out an internal citation to the reader

Explanation:

Signal phrases are short pieces of writing that are introducing the reader to the thought or quote of an outside source or different writer. This way, the reader knows that the following segment is not the author’s personal writing but the citation of the other work.

For example, we can have a sentence:

In this sentence, the underlined part at the beginning (According to the 2019 research done by experts from Germany) is a signal phrase.

4 because 4 is godly

the correct answer is ) possibility.

demonstrating opportunity cost is done through production possibility.

the opportunity cost can be demonstrated using the production possibility frontier or curve. this graphic shows the total number of possibilities for two products when we have the resources needed and used in an efficient manner. the main resources could be money, labor, and technology. the curve shows that the production of one good increases when the production of the othe