Discussion Post: Astronomy
Your topic should be addressed in sufficient detail to fully describe the properties of the concepts involved and should be at least three paragraphs with 4 to 5 sentences each. The posting should be in your own words with a minimal use of quotes.
• Compare the technique of identifying chemicals by their spectral line patterns with that of identifying people by their fingerprints.
The response must include a reference list. Using one-inch margins, double-space, Times New Roman 12 pnt font and APA style of writing and citations.