(Investigation questions) What can we learn from each kind of stellar spectra?

Explain how each of the three kinds of stellar spectra is formed, and what kinds of objects create each kind Discussion Question #3: (Investigation questions) What can we learn from each kind of stellar spectra? Notes to help you address this prompt concisely: Explain how each of the three kinds of stellar spectra may provide information about the temperature, chemical composition, and speed of stars and galaxies. a) Citation format: If you are familiar with the APA, MLA or any of the citation style standards, you may follow the style you are familiar with. If you are not familiar with any of the citation styles and don t want to take the time to learn about them then I expect you to include the following in your citations: 1) "author name" or " the "institution full name" ( if the individual authors' names are not stated) 2) The authors credentials (if available) 3)"title" of the article or study 4) The date it was "last updated or published" ( if available) 5) The date "you accessed or retrieved it, and 6) The URL address: Make sure to include it as I need to check your resources Example: Mikolaj Sawicki, Professor of Physics at John A. Logan College "Myths About Gravity and Tides" Last updated: December 31, 2005. Accessed: May 29. 2022 https://www.researchgate.net/publication/228380411 Myths about gravity and tides If you are citing a book or article, state the following: the author name, title of the article, book or study, edition or volume, page numbers, publisher, and publication date. Example Shipman, Wilson, and Todd (2014) , An Introduction to Physical Science, "Thirteenth Edition", pp 60-62, Houghton Mifflin company Take few minutes and check the following tutorial over Evaluating the Credibility of Web Sites: https://vccs.libguides.com/c.php?g=647106&p=4536816 Check the "Evaluation Criteria Checklist" table. Although Wikipedia is a good educational website. Note that anybody can post there as it is an Dashboard Professor Shihabi, Page 3 of 3 open source site. Therefore, it is not considered "authentic" source of information. I suggest you focus on scientitic and academic institutions and universities sites. Not on v because of the academic credentials its authors have. but also because these institutions strive to maintain good reputation and hence scrutinize the information carefully before publishing them. You may still use Wikipedia to look for resources. c) Avoid Attachments Post your participation in the message