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).
The Job Descriptive Index in the HR Media Gallery measures an employeeâs job satisfaction in terms of pay, promotions and promotion opportunities, coworkers, supervision, and the work itself, in a simple Yes / No / Undecided scale. This is a simple, straightforward, and self-explanatory survey.