The green algae include unicellular and colonial flagellates, most with two flagella per cell, as well as various colonial, coccoid and filamentous forms, and macroscopic, multicellular seaweeds. In the Charales, the closest relatives of higher plants, full cellular differentiation of tissues occurs.There are about 8,000 species of green algae. Many species live most of their lives as single cells, while other species form coenobia (colonies), long filaments, or highly differentiated macroscopic seaweeds.n the Charales, the closest relatives of higher plants, full cellular differentiation of tissues occurs. There are about 8,000 species of green algae. Many species live most of their lives as single cells, while other species form coenobia (colonies), long filaments, or highly differentiated macroscopic seaweeds.
1 Buspirone (BuSpar), an anti-anxiety drug, is used in the treatment of general anxiety disorder.  The benzodiazepines are used to treat general anxiety disorder, social anxiety disorder, and panic disorder.
The standard approach to treating most anxiety disorders is a combination of talk therapy, such as cognitive-behavioral therapy (CBT), and an antidepressant medication. Other types of medications (benzodiazepines, azapirones, beta blockers, or atypical antipsychotics) may also be prescribed.hese drugs include alprazolam (Xanax, generic), clonazepam (Klonopin, generic), and lorazepam (Ativan, generic). Benzodiazepines can have many side effects, which are generally associated with chronic use. The most common are daytime drowsiness and a hung-over feeling. In rare cases, they can cause agitation.