According to Simpson, protists can be photosynthetic or heterotrophs (organisms that seek outside sources of food in the form of organic material). In turn, heterotrophic protists fall into two categories: phagotrophs and osmotrophs.
Questions asked by the same visitor. The most widely used index for magazine articles is the. Weegy: The Article Index User: The most widely used index for magazine articles is the Periodical Reference GuideReaders' Guide to MagazinesReaders' Guide to Periodical Literature. Weegy: Answer is Readers' Guide to Periodical Literature (More).
Article in a Magazine. Cite by listing the article's author, putting the title of the article in quotations marks, and italicizing the periodical title. Follow with the date of publication. Remember to abbreviate the month. The basic format is as follows: Author(s). Title of Article.. Title of Periodical Day Month Year: pages.