Do I need an aquarium in the modern home?
The modern life such high-speed train, uncontrollably gaining speed and rushing into an uncertain tomorrow. Every minute counts, all that can be is automated, everything is possible – optimized, all is extraneous, distracting from the deadly rhythm – postponed for later or safely forgotten. Work? Always! Information? As much as you want! Money? Never enough!
But stop the person, ask: “When, dear, you with nature communicated? For mushrooms or fishing when last time went? Fresh air is choking the lungs when spoiled?”.
The aquarium and the psychology of space
Well known fact about the influence of the world on a person. Why it’s hard to be in separate rooms, to see some items, it is unpleasant to observe any effect. Where does the feeling of depression, unexplained anxiety or even panic, confusion and uncertainty. Continue reading
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). Continue reading
Everyone knows that fish is a valuable and nutritious product that is at least a couple times a week should be present in our diet.
Historically, in our country the most popular freshwater fish. In some regions this situation has continued until now. Still, if there is some kind of stream, maybe a lake or pond, the fishing for many people is not only a favorite pastime, but sometimes even feed his own family.
As for the fish of the sea, on sale now has a huge range. Exotic fish species and non-fish seafood is widely available in retail chains. If earlier to enjoy clams or oysters in some fancy restaurants now, things are better… And it is quite justified, because the merits of sea fish countless.
First, a major plus. which distinguishes the inhabitant of the seas from their river congeners, is the high content of complete protein. Fish protein as meat, contains all essential amino acids, and is absorbed more quickly and easier. Depending on the breed marine fish percentage of protein ranges from 20 to 26 per cent. For comparison – in the river it rarely reaches 20 percent. Continue reading