48 résultats pour "organicisme"
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Organic Chemistry - chemistry.
B Alkenes and Alkynes Isomeric with the cyclanes, or cycloalkanes as they are sometimes called, is the family of alkenes, also represented by the general formula C nH2n. This family of hydrocarbons is characterized by one or more double bonds between carbon atoms. Propene and cyclopropane, for example, are isomers, as are 1,3-dimethylcyclohexane and 3,4-dimethyl-2-hexene. (The location of the double bond is indicated by the 2-hexene part of the name.) Double bonds may also occur incyclic compou...
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LEY ORGANICA DEL ESTADO DE 1967
Referéndum, el Fuero de los Españoles y la Ley de Sucesión, leyes para intentar aparentar un acercamiento a la democracia; y, en 1958, la de Ley de Principios del Movimiento Nacional, ley desarrollista, fijaba los principios básicos del franquismo. La Ley Orgánica del estado (1967) pretendió ser una especie de “constitución” que concluyera el proceso de institucionalización del Régimen. Modificando algunas normas jurídicas anteriores, intentó dar respuesta al desafío de la moderni...
- organicisme.
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LEXIQUE PHILOSOPHIQUE (de Objectivité à Organicisme)
concerne l'existence concrète et quotidienne des étants Ontologie : autre manière de dire Métaphysique. A l'être pour objet, "l'être en tant qu'être" pour Aristote, l'être commeexistence pour les Existentialistes. Ontologique : concerne l'être. Chez Heidegger, s'oppose à ontique et caractérise l'être de l'étant. Opinion : impression ou croyance spontanée d'un individu (opinion privée) ou d'un groupe social (opinion publique). Platonclasse l'opinion (doxa, en grec) parmi les conna...
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Química orgánica - ciencia y tecnologia.
Nomenclatura alifática simpleLos compuestos alifáticos son el grupo más simple de los compuestos orgánicos. Sólo contienen hidrógeno y carbono, y generalmenteforman cadenas abiertas. Los nombres de los compuestos describen su identidad. El prefijo indica cuántos carbonos hay en la cadena,y el sufijo a cuál de los tres grupos funcionales pertenece una cadena. Por ejemplo, los compuestos con el prefijo pent- tienensiempre cinco carbonos, pero el penteno es un alqueno con un doble enlace, mientras...
- « Life is a self-replicating, evoluing system based on organic chemistry » Qu’est ce qui est vivant ?
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Sewage Disposal.
greater load on the piping system and the treatment plant. The amount of storm-water drainage to be carried away depends on the amount of rainfall as well as on the runoff or yield of the watershed ( see Drainage). A typical metropolitan area discharges a volume of wastewater equal to about 60 to 80 percent of its total daily water requirements, the rest being used for washingcars and watering lawns, and for manufacturing processes such as food canning and bottling. B Composition The composi...
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Chemical Analysis - chemistry.
inorganic reactions than by organic functional group chemistry. VII SPECTROSCOPIC TECHNIQUES Spectroscopy, or the study of the interactions of electromagnetic radiation with matter, is the largest and most nearly accurate class of instrumental methods used inchemical analysis and indeed in all of chemistry ( see Spectroscopy; Spectrum). The electromagnetic radiation (emr) spectrum is divided into the following wavelength regions: X ray, ultraviolet, visible, infrared, microwave, and radiowave....
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Gardening - biology.
of synthetic and organic fertilizers, see Organic Farming.) Fertilizers usually are sold in packages, on which the percentage by weight of the macronutrients nitrogen (N), phosphorus (P), and potassium (K) are listed on thelabel—always in the order N-P-K. For example, a fertilizer that is labeled 10-5-3 is 10 percent nitrogen, 5 percent phosphorus, and 3 percent potassium. V PLANTING AND TRANSPLANTING Before planting seeds, gardeners prepare, or till, the soil using a variety of methods. Some...
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Astrobiology - astronomy.
water to help reactions along. American chemists Stanley Miller and Harold Urey tested part of Oparin and Haldane’s hypothesis in the early 1950s by simulating conditions of the early Earth. In whathas become known as the Miller-Urey experiment, the two scientists connected two flasks with a loop of glass tubing that allowed the gases to pass between the flasks.They filled the upper flask with methane, ammonia, and hydrogen—components thought to have been in the early atmosphere. They filled the...
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Ocean and Oceanography.
of sediment. When studied in sedimentary core samples, which can represent many millions of years of deposits, they provide a detailed and continuous history of theearth’s environmental changes. The record is particularly informative for the most recent 2 million to 5 million years, during which major fluctuations in global climatehave occurred. Successive ice ages can be traced by the relative scarcity or abundance of the shells of warm-water and cold-water diatoms in various layers of asedimen...
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Ocean and Oceanography - Geography.
of sediment. When studied in sedimentary core samples, which can represent many millions of years of deposits, they provide a detailed and continuous history of theearth’s environmental changes. The record is particularly informative for the most recent 2 million to 5 million years, during which major fluctuations in global climatehave occurred. Successive ice ages can be traced by the relative scarcity or abundance of the shells of warm-water and cold-water diatoms in various layers of asedimen...
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Soil.
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INTRODUCTION
Soil, the loose material that covers the land surfaces of
an exchange between plants and the atmosphere, as oxygen diffuses into the soil and is used by roots for respiration. In turn, the resulting carbon dioxide diffusesthrough pore spaces and returns to the atmosphere. This exchange is most efficient in soils with a high degree of porosity. For farmers, gardeners, landscapers, andothers with a professional interest in soil health, the process of aeration—making holes in the soil surface to permit the exchange of air—is a crucial activity. Theburrowi...
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Carbon - chemistry.
Graphite is black and slippery and conducts electricity. In graphite, the atoms form planar, or flat, layers. Each layer is made up of rings containing six carbon atoms.The rings are linked to each other in a structure that resembles the hexagonal mesh of chicken wire. Each atom has three sigma bonds (with 120° between any two ofthe bonds) and belongs to three neighboring rings. The fourth electron of each atom becomes part of an extensive pi bond system. Graphite conducts electricity,because th...
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Fossil Fuels.
water molecules. This crystalline solid is known as gas hydrate. Because technology for the commercial extraction of gas hydrates has not yet been developed, this typeof fossil fuel is not included in most world energy resource estimates. However, in February 2007 the U.S. Department of Energy completed the drilling of a well toretrieve core samples of gas hydrates found in the Prudhoe Bay region of Alaska’s North Slope. By identifying the nature of these gas hydrates, the Energy Departmenthoped...
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pour lui une importance si primordiale qu'il donne à son système le nom d'organicisme.
1 mologie, logique, psyclwlogie, morale, politique, esthétique, éducation, religion. De ses très nombreux écrits, on peut citer : Ethics ( 1908), en collaboration avec J. H. Tufts; How we think (1910); Democracy and Education (1916); Reconstruction in Philo sophy (1920); Human nature and Conduct (1922); Experience and Nature (1925 et 1929); The Quest for Certainty (1929); The sources of a Science of Education (1929); Art as Experience...
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Contaminación del agua - ciencias de la naturaleza.
cultivo contribuyen en gran medida a este proceso. El proceso de eutrofización puede ocasionar problemas estéticos, como mal sabor y olor del agua, y un cúmulo de algaso verdín que puede resultar estéticamente poco agradable, así como un crecimiento denso de las plantas con raíces, el agotamiento del oxígeno en las aguas más profundasy la acumulación de sedimentos en el fondo de los lagos, así como otros cambios químicos, tales como la precipitación del carbonato de calcio en las aguas duras. Ot...
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Pollution.
One of the greatest challenges caused by air pollution is global warming, an increase in Earth’s temperature due to the buildup of certain atmospheric gases such ascarbon dioxide. With the heavy use of fossil fuels in the 20th century, atmospheric concentrations of carbon dioxide have risen dramatically. Carbon dioxide and othergases, known as greenhouse gases, reduce the escape of heat from the planet without blocking radiation coming from the Sun. Because of this greenhouse effect,average glob...
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Water - chemistry.
flourides in drinking water has been found to reduce tooth decay. See Fluorine. Seawater contains, in addition to concentrated amounts of sodium chloride, or salt, many other soluble compounds, as the impure waters of rivers and streams areconstantly feeding the oceans. At the same time, pure water is continually lost by the process of evaporation, and as a result the proportion of the impurities that givethe oceans their saline character is increased. See Ocean and Oceanography. VII WATER...
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Art Nouveau
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INTRODUCTION
Detail of Art Nouveau Decoration
This detail of a door decoration from a building constructed in the early 20th century in Milan, Italy, illustrates the stylistic
themes associated with art nouveau.
Wallpaper by William MorrisIn the early 19th century manufacturers began to mass-produce wallpaper, and the quality of designs suffered. WilliamMorris, a British artist who had become interested in the design of household furnishings and items for everyday use,began to create handmade wallpapers that he integrated into the overall design of the home. This artichoke design isbased on stylized plant motifs, a common theme in art nouveau designs.Art Resource, NY Art nouveau in Britain evolved out o...
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Cardano, Girolamo
the first moves towards the theory of probability. In mechanics 'Cardano's suspension' is still regarded as a success. He wrote on music and on dreams, believed in demons, and was regarded as a reliable astrologer, who even cast the horoscope of Jesus Christ. 3 Metaphysics Cardano claimed that Plotinus and Aristotle were his main inspiration in philosophy, and though he argued explicitly against Aristotle, his theory is implicitly based on the Aristotelian tradition. While he was not a s...
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Global Warming.
some of the warming influence of increasing greenhouse gases. A1 Carbon Dioxide Carbon dioxide is the second most abundant greenhouse gas, after water vapor. Carbon dioxide constantly circulates in the environment through a variety of naturalprocesses known as the carbon cycle. It is released into the atmosphere from natural processes such as eruptions of volcanoes; the respiration of animals, whichbreathe in oxygen and exhale carbon dioxide; and the burning or decay of plants and other organic...
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Animal - biology.
Vertebrates are customarily divided into cold-blooded and warm-blooded animals, but these labels are not very precise. Biologists normally use the terms ectoderm and endoderm to describe temperature regulation more accurately. An ectoderm is an animal whose temperature is dictated by its surroundings, while an endoderm is one that keeps its body at a constant warm temperature by generating internal heat. Reptiles, amphibians, and fish are ectoderms. Although they do not maintain a constant wa...
- MODELE DE COURRIER (LE DECES): Déclaration de décès à la caisse de retraite de base du régime général de la sécurité sociale, Arrco, Agirc, institution de prévoyance complémentaire, Canam, Organic et Organic complémentaire, Canvpl.
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Prokaryote - biology.
earliest organisms to evolve, an estimated 3.4 billion to 3.5 billion years ago. The environment of the early Earth lacked oxygen, and cyanobacteria probably usedfermentation (a chemical process performed without the presence of oxygen) to produce the energy molecule adenosine triphosphate (ATP). Cyanobacteria introduced oxygen into the atmosphere through the process of photosynthesis. As the oxygen content in the atmosphere increased over the centuries, bacteria evolved that usedthis oxygen in...
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History of Chemistry - chemistry.
even better distillation apparatus than the Arabs had made and to condense the more volatile products of distillation. Among the important products obtained in thisway were alcohol and the mineral acids: nitric, aqua regia (a mixture of nitric and hydrochloric), sulfuric, and hydrochloric. Many new reactions could be carried outusing these powerful reagents. Word of the Chinese discovery of nitrates and the manufacture of gunpowder also came to the West through the Arabs. The Chinese atfirst use...
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Evolución - ciencias de la naturaleza.
Los pulmones de los organismos que respiran aire y la vejiga natatoria de casi todos los peces actuales han evolucionado a partir delos sacos aéreos dobles de los primitivos peces óseos. En éstos, igual que la vejiga natatoria en los actuales, los sacos aéreos seinflaban y desinflaban para determinar la profundidad a la que nadaba el pez. En otros grupos de peces se transformaron enpulmones primitivos, provistos de abundantes repliegues para maximizar la absorción de oxígeno en un medio pobre en...
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Frank Lloyd Wright
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INTRODUCTION
Robie House
The Frederick C.
Hills/DeCaro HouseAmerican architect Frank Lloyd Wright, a pioneer of modern architecture, lived and worked in the Chicago area during thelate 19th and early 20th centuries. He designed many single-family houses, known as prairie houses. The Hills/DeCarohouse in Oak Park, west of Chicago, is one of more than 20 houses Wright designed while living in the town between 1890and 1910.© 2007 Frank Lloyd Wright Foundation / Artists Rights Society (ARS), New York / Photo: Mary Ann Hemphill/Photo Researc...
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Natural Satellite - astronomy.
Titan, Saturn’s largest moon, also has few impact craters. Although icy volcanism from water and ammonia may occur along with some tectonic activity, Titan’s youngsurface is most likely the result of weather processes. Titan’s dense, cold atmosphere precipitates particles of complex organic molecules that accumulate as dunes andmountains. Methane rain erodes the surface and creates lakes at the moon’s poles. Triton’s young surface also may result from processes in its atmosphere, as well aserupt...
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Evolución - ciencias de la naturaleza.
Los pulmones de los organismos que respiran aire y la vejiga natatoria de casi todos los peces actuales han evolucionado a partir delos sacos aéreos dobles de los primitivos peces óseos. En éstos, igual que la vejiga natatoria en los actuales, los sacos aéreos seinflaban y desinflaban para determinar la profundidad a la que nadaba el pez. En otros grupos de peces se transformaron enpulmones primitivos, provistos de abundantes repliegues para maximizar la absorción de oxígeno en un medio pobre en...
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Air Pollution.
Several pollutants attack the ozone layer. Chief among them is the class of chemicals known as chlorofluorocarbons (CFCs), formerly used as refrigerants (notably in airconditioners), as agents in several manufacturing processes, and as propellants in spray cans. CFC molecules are virtually indestructible until they reach thestratosphere. Here, intense ultraviolet radiation breaks the CFC molecules apart, releasing the chlorine atoms they contain. These chlorine atoms begin reacting withozone, br...
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Nutrición humana - ciencias de la naturaleza.
Las proteínas son nutrientes que no se almacenan en el organismo, por lo que es necesario incluirlas en la dieta diaria. La cantidad de proteínas que se debe ingerir cada díadepende de muchos factores, como la edad o el estado de salud. Por lo general, las necesidades proteicas de un adulto sano son aproximadamente 0,8-1 g/kg de peso ydía. Cuando se ingieren proteínas en exceso, lo cual es frecuente en países con dietas ricas en carne, las proteínas sobrantes se descomponen en compuestos product...
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Louisiana - geography.
lakes are on the Red River and its tributaries. In addition, small oxbow lakes are numerous in the Mississippi Alluvial Plain. Oxbow lakes are formed when a river cutsthrough the neck of one of its loops, or meanders, thus establishing a shorter course and leaving the former loop as a lake separate from the river. Louisiana also hassome artificially created reservoirs. C Coastline Louisiana’s long and irregular coastline extends along the Gulf of Mexico from the Pearl River on the east to the S...
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Louisiana - USA History.
lakes are on the Red River and its tributaries. In addition, small oxbow lakes are numerous in the Mississippi Alluvial Plain. Oxbow lakes are formed when a river cutsthrough the neck of one of its loops, or meanders, thus establishing a shorter course and leaving the former loop as a lake separate from the river. Louisiana also hassome artificially created reservoirs. C Coastline Louisiana’s long and irregular coastline extends along the Gulf of Mexico from the Pearl River on the east to the S...
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Illinois - geography.
the state before joining the Mississippi River at Grafton. The Illinois has been deepened and straightened and forms part of the Illinois Waterway. The watershed between rivers that flow into the Mississippi river system and rivers that flow into the Great Lakes is low and in many places is not easily discernible. Inwhat is now the Chicago area, explorers had little difficulty portaging, or carrying, their canoes over the low watershed between the Des Plaines River, which flows intothe Illinois,...
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Illinois - USA History.
the state before joining the Mississippi River at Grafton. The Illinois has been deepened and straightened and forms part of the Illinois Waterway. The watershed between rivers that flow into the Mississippi river system and rivers that flow into the Great Lakes is low and in many places is not easily discernible. Inwhat is now the Chicago area, explorers had little difficulty portaging, or carrying, their canoes over the low watershed between the Des Plaines River, which flows intothe Illinois,...
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Alabama (state) - geography.
indentations along the coast are measured, the state’s shoreline is 977 km (607 mi) long. It includes the shores of Mobile Bay, an inlet 56 km (35 mi) long at the mouthof the Mobile River. Barrier beaches partly block the entrance to the bay, leaving narrow openings on either side of Dauphin Island. Dauphin and other islands alongAlabama’s coast west of Mobile Bay are separated from the mainland by Mississippi Sound. D Climate Alabama has a humid subtropical climate, with short, relatively mild...
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Alabama (state) - USA History.
indentations along the coast are measured, the state’s shoreline is 977 km (607 mi) long. It includes the shores of Mobile Bay, an inlet 56 km (35 mi) long at the mouthof the Mobile River. Barrier beaches partly block the entrance to the bay, leaving narrow openings on either side of Dauphin Island. Dauphin and other islands alongAlabama’s coast west of Mobile Bay are separated from the mainland by Mississippi Sound. D Climate Alabama has a humid subtropical climate, with short, relatively mild...
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Tennessee (state) - geography.
The climate of Tennessee is characterized by hot summers, mild winters, and abundant rainfall. C1 Temperature Average July temperatures range from less than 21° C (70° F) in the Blue Ridge region to 27° C (80° F) at Nashville and Memphis. Maximum daytime temperatures insummer often rise above 35° C (95° F) in central and western Tennessee. Daytime temperatures in the mountains rarely rise above 32° C (90° F). Summer nights tendto be warm and muggy in central and western Tennessee, but temperatu...
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Tennessee (state) - USA History.
The climate of Tennessee is characterized by hot summers, mild winters, and abundant rainfall. C1 Temperature Average July temperatures range from less than 21° C (70° F) in the Blue Ridge region to 27° C (80° F) at Nashville and Memphis. Maximum daytime temperatures insummer often rise above 35° C (95° F) in central and western Tennessee. Daytime temperatures in the mountains rarely rise above 32° C (90° F). Summer nights tendto be warm and muggy in central and western Tennessee, but temperatu...
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- Vocabulaire: ORGANICISME ?
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CRPE SESSION 2007
ANGLAIS
Corrigé 3
Réf: CRFDAng - CRAng - CRFDAng2
N° Indigo : 08 2031 2031
Site Internet: http://www.
ForproF- Préparation aux concours de l’enseignement et de la fonction publique ForproF - Formation continue, cours collectifs, cours particuliers, cours à distance, e-learning ForproF- Institut Supérieur de Formation– Z.I. La Courtine – 84000 AVIGNON 2/9 Tous droits de reproduction réservés à ForproF - CRPE 2007- Anglais Corrigé 3 CORRIGE 3 Corrigé du devoir d’anglais 3 Nom du candidat : Nom du correcteur : Note du candidat :...
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Putrefacción y descomposición - ciencias de la naturaleza.
5 DESCOMPOSICIÓN Y ALIMENTO La descomposición por microorganismos afecta también a la economía industrial. Ciertos productos alimenticios, como el queso y el yogur, se forman gracias a la actividadde microorganismos específicos, pero el resultado se degrada rápidamente cuando el proceso se ve contaminado por otros microbios. Asimismo, la colonización microbianade los alimentos altera la consistencia, el olor y el sabor y los hace menos apetitosos. El crecimiento de determinados organismos duran...
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Suelo - ciencias de la naturaleza.
Los suelos muestran gran variedad de aspectos, fertilidad y características químicas en función de los materiales minerales y orgánicos que lo forman. El color es uno de loscriterios más simples para calificar las variedades de suelo. La regla general, aunque con excepciones, es que los suelos oscuros son más fértiles que los claros. Laoscuridad suele ser resultado de la presencia de grandes cantidades de humus. A veces, sin embargo, los suelos oscuros o negros deben su tono a la materia mineral...
- Exki implementation in UK
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Nervous System.
of paralysis and other neurologic complications. Some diseases exhibit peculiar geographic and age distribution. In temperate zones, multiple sclerosis is a commondegenerative disease of the nervous system, but it is rare in the Tropics. The nervous system is subject to infection by a great variety of bacteria, parasites, and viruses. For example, meningitis, or infection of the meninges investing thebrain and spinal cord, can be caused by many different agents. On the other hand, one specific v...
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Microbiología - ciencias de la naturaleza.
Tinción de GramLa tinción de Gram se utiliza para identificar bacterias tratándolas con un tinte azul y observando cómo responden a esta coloración.La forma en que se colorean los distintos tipos de células depende de las variaciones de estructura de la pared celular. Las bacteriasGram positivas, como Lactobacillus acidophilus, retienen el tinte y se colorean de azul.John Durham/Science Photo Library/Photo Researchers, Inc. Cuando se descubrieron los organismos microscópicos, los científicos int...
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Ecología - ciencias de la naturaleza.
PraderaLas praderas forman una zona ecológica que se extiende entre los desiertos y los bosques templados, e incluyen gran variedad decomunidades vegetales. Propias, por lo general, del interior de los continentes, las praderas se componen de hierbas, vegetaciónherbácea perenne y gramíneas. Se cultivan y explotan como pastos. Si se sobreexplotan, el suelo puede quedar denudado y expuestoa la erosión, proceso llamado desertización.John Bova/Photo Researchers, Inc. Bajo la influencia de la latitud...