Examen de Inglés de la UNED (PAU de 2011)
| Comunidad Autónoma | Fuera de España (UNED) |
|---|---|
| Asignatura | Inglés |
| Convocatoria | Extraordinaria de 2011 |
| Fase | General |
Temas mencionados new_releases
Photosynthesis
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms' activities (energy transformation). This chemical energy is stored in carbohydrate molecules, such as sugars, which are synthesized from carbon dioxide and water – hence the name photosynthesis, from the Greek , phĹŤs, "light", and , synthesis, "putting together". In most cases, oxygen is also released as a waste product. Most plants, most algae, and cyanobacteria perform photosynthesis; such organisms are called photoautotrophs. Photosynt…
Fuente: wikipedia.org
Polyp
A polyp in zoology is one of two forms found in the phylum Cnidaria, the other being the medusa. Polyps are approximately cylindrical in shape and elongated at the axis of the vase-shaped body. In solitary polyps, the aboral end is attached to the substrate by means of a disc-like holdfast called the pedal disc, while in colonies of polyps it is connected to other polyps, either directly or indirectly. The oral end contains the mouth, and is surrounded by a circlet of tentacles.
Fuente: wikipedia.org
Nolichucky River
The Nolichucky River is a river that flows through Western North Carolina and East Tennessee, in the southeastern United States. Traversing the Pisgah National Forest and the Cherokee National Forest in the Blue Ridge Mountains, the river's watershed is home to some of the highest mountains in the Appalachians, including Mount Mitchell, the highest point in the eastern United States. The river is a tributary of the French Broad River, and is impounded by Nolichucky Dam near Greeneville, Tennessee.
Fuente: wikipedia.orgCoralline algae
Coralline algae are red algae in the order Corallinales. They are characterized by a thallus that is hard because of calcareous deposits contained within the cell walls. The colors of these algae are most typically pink, or some other shade of red, but other species can be purple, yellow, blue, white or gray-green. Coralline algae play an important role in the ecology of coral reefs. Sea urchins, parrot fish, limpets (mollusks), and chitons (mollusks), feed on coralline algae. In the temperate Mediterranean sea, coralline algae are the main builders of a typical algal reef, the Coralligène ("c…
Fuente: wikipedia.orgDavy Crockett, King of the Wild Frontier
Davy Crockett, King of the Wild Frontier is a 1955 live-action Walt Disney adventure film starring Fess Parker as Davy Crockett. This film is an edited compilation of the first three stories from the Disney television miniseries Davy Crockett:…
Fuente: wikipedia.org
