Megalopolis is the largest form of settlement established when merging several urban complexes as it...: ответ на тест 1054931 - Экология

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English is one of the most widely used 1_______________ in the world. Over 337 million people 2________________ English as their first language, and about 350 million people speak it as a second language. America has the largest number of English 3______________ - over 226 million speak the language as 4______________. India was a British colony for along time. Now English is the second official language in India. About 3,000 newspapers are published in India in the English language.

Прочитайте текст и заполните пропуски подходящими по смыслу словами
English is one of the most widely used 1_______________ in the world. Over 337 million people 2________________ English as their first language, and about 350 million people speak it as a second language. America has the largest number of English 3______________ - over 226 million speak the language as 4______________. India was a British colony for along time. Now English is the second official language in India. About 3,000 newspapers are published in India in the English language.

The trophic structure of ecosystems contains ______ and ______ layers

To keep biodiversity in agricultural eosystems (as it is shown in the picture) the following must be applied:

The factors of internal environment consistence providing the life of animals in extreme cold conditions are as follows:

Adaptive biorhythms differ from purely physiological ones due to the fact that they were formed as adjustment to …