Вопрос № 911968 - Английский язык

Расположите пропущенные предложения в таком порядке, чтобы получился связный текст.
1_______. Although there are 89 other naturally occurring elements, the number of known carbon compounds is many times greater than that of the known compounds which contain no carbon. 2_______. The name “organic” comes from the past when chemical compounds produced from ones-living matter were called “organic” and all other compounds were called inorganic.
3_______. Every month several hundred new organic compounds are prepared. 4_______.
Варианты ответов
  • There are nearly two million different carbon compounds to have been studied and described in the chemical literature with thousands of new ones, which are reported every year
  • The importance of carbon chemistry for man is great
  • A few of these new compounds become important as medicines, plastics, textiles, solvents, food additives, cosmetics or some other products
  • The very large and important branch of chemistry, which studies and investigates carbon compounds, is called organic chemistry
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Вопрос задал(а): Анонимный пользователь, 13 Ноябрь 2020 в 16:10
На вопрос ответил(а): Анастасия Степанова, 13 Ноябрь 2020 в 16:10