Aquarium fish catfish: the external signs and conditions of detention
There are about 1200 species of catfishes that are divided into 31 families and 150 genera. Typical external characteristics, distribution, conditions of keeping and feeding of catfish, will be discussed…

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Saltwater aquarium: aeration and decoration of Your underwater world
Any laminated frameless aquariums do not cause fear. In aquariums with a metal frame even under a layer of protective paint may cause rust. Therefore, the top corners of the…

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Life in the deep sea

Biology, Life in the deep sea . The report of the Speech of the World ocean is the habitat of a huge number of plants . fish . marine animals . including mammals.

During the day fish the Viper inhabits at great depths of 1000 – 2800 m, and at night rises to the surface to a depth of only 50 m. the Greatest depth . on.

The distribution of animals on Earth

Biology, Distribution of animals on Earth. Work Exam. c. ) 7.the ratio of active and passive Rosselini. (c. ) 8.Migration of animals . (c. ) 9.Periodic migration. (c. ) 10.Non-recurrent migration. (c.

The genera Neopilina and Vema discovered in the Pacific ocean at a depth of several thousand meters .

Biology, Dinosaurs. Facts and theories. The report, the Speech Name always consists of two parts: family names (with capital letters) and name of the species (not capitalized).

On the other hand, simultaneously with the land dinosaurs disappeared and marine reptiles, Ammonites and small marine animals . as well as terrestrial plants .

Biology, Dinosaurs, facts and theory, the Report Name is always composed of two parts: family names (with capital letters) and name of the species (not capitalized).

On the other hand, simultaneously with the land dinosaurs disappeared and mickiejames, Ammonites and small marine animals . as well as terrestrial plants .

Safety, protection of health for violation of the ecological balance in our city, Abstract. the reduction in the number and vitality of the animal world, an increasing list of rare and endangered plants and animals .

Pesticides is a common collective name for chemicals used in agriculture for protection of plants and animals .

Geography, Recreation resources of the Kola Peninsula, a term In 1803 formed a white sea mining company, fish and sea mammals.

more than 800 species of tropical and subtropical plants . more than 4,000 species of herbaceous plants and over 1000 species of trees and shrubs were selected.

Geography, the answers to the examinations in geography (economic, physical and environmental), Ore lie at a depth of 35-40 or up to 400-500 meters . allowing them to open pit mining .

In the ocean – the shallow part of a small, vast bed of the ocean with average depths of and very small areas to very large depths .

State and law, Historiography of the Kuban (Founder of intuition and historical memory perpendiculars). Book the entrance to the cave has dimensions of 1.5 meters by 1.5 meters . beyond a few tens of meters stretches along a narrow corridor that leads into the first hall with the SAG.

The greatest depth of the Black sea 2250 meters . only in the surface layer,approximately to the depth of 100 meters . there is a life.

Tourism, Tickets and answers on tourism and excursions. Cribs. Miami attracts a very interesting and rich excursion and entertainment program: walking * marine boat and yacht Dolphin show V.

It is a magnificent marine Park where you can experience the life exotic tropical fish and marine animals .

Geography, China: tradition and modernity. Abstracts of Most of the country lies in the heart of the continent and distant from the seas of the Pacific ocean thousands of kilometers, and the importance of the sea in China is very large.

a wide variety of products: cereals, flour, vegetables, meat, fish . marine invertebrates animals . algae, poultry, bamboo shoots I.

Com - how and how much to cook, how to cook, recipe. Ear catfish
How to cook catfish Som refers to marine and freshwater fish. The body mass reaches up to 30 pounds. Sea catfish similar to freshwater, they have the same moustache, chest…

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Dangerous inhabitants of the sea
Part 4. Stabbing fish. Resting on the sea and face under water with all its inhabitants, man can become damaged from some dangerous fishes, having on his body of the…

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