âº a large bag used to carry things on your back, used especially by people who go camping or walking: It's a frame backpack with a belt and padded shoulder straps. Thesaurus: synonyms and related words. Containers for carrying personal possessions. attachÃ© case. baggage.
Protists and other single celled organisms move by either the use of Cilia, fagellae or by pseudopodia.Cilia are short hair-like structures which help the organism move with a wave like motion there are usually many over the animal's surface. Flagellae are single whip like organelles which propel the organism.rotists and other single celled organisms move by either the use of Cilia, fagellae or by pseudopodia.
Types of Protists A. Plantlike Protists 1. algae = single-celled and many-celled plantlike protists. a. All algae contain chlorophyll in chloroplasts and make their own food (they are producers). b. The algae may also contain other pigments (colors) in addition to chlorophyll, giving them a color other than green.