Afree is known by its fruit найти эквивалент

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1. scientific conferences on the problems of animal physiology regularly are held by physiologists. -   регулярно проводятся  научные конференции по проблемам животных. 2. experimental physiology was developed by anatomist w.harvey in the 17th century. - экспериментальная была разработана анатомистом у. харви в 17 веке. 3. animal scientists hope that the results of their research will be used by farmers in practice.  - исследователи животных надеются, что результаты их исследований будут использоваться фермерами на практике. 4. the problems of domestication of ostriches is being discussed in some scientific journals now. - проблемы страусов сейчас в некоторых научных журналах.2. 1. farmers spread manure in the fields to increase yields. - фермеры разбрасывают навоз на полях, чтобы увеличить урожайность. 2.animals which work hard in a cold environment require high fat levels in their diets to maintain body temperature. - животным, которые много работают в холодных условиях, требуется высокий уровень жира в  рационе для поддержания температуры тела.

The house was built five years ago. (past simple passive) the article will be written tomorrow (future simple passive) usually houses are built many years (present simple passive) this song is being written now (present continues passive) this song was being written in the cafeteria. (past continues passive) this house has been already built. (present perfect passive) is your home work had been done yet? (past perfect passive) this song will have been already written in may. (future perfect passive)