Предмет: Биология, автор: жасмина63

селекция представляет собой

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Автор ответа: 555alina5554

Селекция - это наука, которая изучает и создаёт улучшенные породы животных, сортов растений и штаммов микроорганизмов

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Halloween

Halloween is a festival that is celebrated on the 31st of October. This day is the eve of All Saints' Day. The word “Halloween” is hundreds of years old. It comes from medieval England. But the origin of Halloween dates back hundreds of years to the Druid festival. They celebrated “All Hallows” Eve (in Old English “hallow” means “saint”). Long before this Celtic pagan tribes inhabited the territories of modern England. They thought that the year consisted of two parts – summer (bright part) and winter (dark part). The God of the Sun was taken prisoner during the winter. According to Celtic calendar the 1st of November was the day when the Druid New Year began. So they believed that just before this day witches and other evil spirits were playing tricks on human beings to mark the beginning of “dark” winter and the reign of the Lord of Death. Many ghosts and witches on the Earth and that they met on October 31 to worship the devil. People lit bonfires and made sacrifice.

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