Which statement about signal phrases is true? (5 points) signal phrases should be worded the same way throughout an informational text. signal phrases are only needed when a writer uses a direct quote from an article. signal phrases should provide just enough information to show the reader that the source is a valid one that can be trusted. signal phrases should provide name, job, and source of every fact used in a text. 6. while researching, you locate the following entry online:

You visit two websites about inventions of the 21st century. one has .edu in the url address and the other has .com. which site is more likely to be credible and why? (6 points) select one: a. the .edu site is more likely to be credible because all .com sites are trying to sell you something. b. the .edu site is more likely to be credible because its domain is a university or other school type. c. the .com site is more likely to be credible because all .edu sites are personal college student blogs. d. the .com site is more likely to be credible because its owners review all the content before publishing.