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).
How to cite ONLINE MAGAZINES. APA ONLINE Magazine Article Citations. Author or authors. (Date of publication, showing year, month, and day). Title of article. Magazine Title Vol.(issue) if this information is available. Retrieved from http://xxxxxx. Examples: Barger, T. S. (2009, May/June).