Прочитайте текст. The related movements on the Earth the moon and the sun provide us with our marks ...: ответ на тест 1105234 - Английский язык

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The related movements on the Earth, the moon, and the sun provide us with our marks of time. A full day and night is the time taken for the Earth to complete one turn on its axis. The time taken for the moon to orbit the Earth is one month. The Egyptians were the first people to measure time, about 5000 years ago. They divided their days into two periods of twelve equal hours, as we do today. The first timepieces included sundials and other clock forms that measured the changes in levels of water or sand. These were inaccurate, and it was not until the 1600s that the more reliable pendulum clock was invented by the Dutch scientist Christian Huygens.
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The Egyptians were the first people to …
Варианты ответов
  • invent pendulum clock
  • orbit the Earth
  • complete one turn on axis
  • measure time
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Вопрос задал(а): Анонимный пользователь, 13 Ноябрь 2020 в 19:38
На вопрос ответил(а): Анастасия Степанова, 13 Ноябрь 2020 в 19:38
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