Viruses and viral diseases
The virus is an infectious agent that does not have a cellular structure, and is capable of reproducing only within cells of living organisms. For this they are referred to…

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The significance of ecology in our world
Ecology is called science studying the interaction of living organisms among themselves, as well as with the surrounding world. This is necessary in order to minimize the harm done by…

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Cranberry is a medicinal plant
Cranberry is a group of evergreen stellate shrubs growing on the bogs of the Northern Hemisphere of the Earth. These plants are valued for their edible fruits - cranberry berries.…

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Belladonna, or Beauty
Belladonna is a poisonous plant used in the Middle Ages for cosmetic purposes. Due to what else its name appeared - Krasavka. And because of its influence on people, it…

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Lizards and their peculiarities
Lizards are a subcatch of scaly reptiles. Its composition includes practically all flaky reptiles, with the exception of snakes. And with snakes, by the way, many lizards are very similar.…

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