Reference article is attached Discuss the importance of the levels of evidence in research and state the level of evidence for the article you selected in unit 1. Explain why a nurse investigating a topic may choose to search for a peer-reviewed scholarly article in a database versus an Internet source such as Google search or a random website. Reflect on this week’s activities and assigned readings and explain whether the article you selected in unit 1: a. is it a primary or secondary source? b. is a good choice for the use of research? Consider the article’s level of evidence, whether it is peer-reviewed and scholarly.