In addition to the heterotrophs, there are many kinds of autotrophic bacteria, able to produce their own food. These autotrophs may be photosynthetic or chemosynthetic and may or may not use oxygen in their synthetic pathways. Cyanobacteria are the largest group of photosynthetic eubacteria. The cells of these bacteria are often much larger than other bacteria, which in the past led this group to be classified as algae rather than bacteria. In fact, cyanobacteria are still sometimes referred to as blue-green algae.
Polyglotism or polyglottism is the ability to master, or the state of having mastered, multiple languages. The word is a synonym of multilingualism, but, in recent usage, polyglot is sometimes used to refer to a person who learns multiple languages as an avocation.
Non-linguistic Representation: Definition - is the use of visual, kinesthetic, and whole-body systems to acquire and store knowledge. Mental images and physical sensation combined with linguistic modes allow students to better reflect and recall knowledge. Students can use a variety of activities to produce nonlinguistic representation, the end purpose being able to elaborate on their knowledge. Non-linguistic representation is express using images, sound, touch, and movement. A variety of activity of activities produce nonlinguistic representation 1. The use of graphic organizers to represent knowledge.