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olgaversh
olgaversh
07.12.2020 14:24 •  Английский язык

Английский 8 класс workbook стр 42 упр

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Ответ:
mangle56
mangle56
07.12.2020

Объяснение:все на фото


Английский 8 класс workbook стр 42 упр
4,5(81 оценок)
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Ответ:
tekkenknigin
tekkenknigin
07.12.2020
1. When did chemical knowledge advance to contribute
signifi­cantly to pharmacology?-However, only in the late eighteenth and nineteenth centuries chemicalknowledge advanced to the point at which it became capable to contributesignificantly to pharmacology.
2. What did the industrial revolution do?-The industrial revolution of the last century gave birth to syntheticorganic chemistry and established a new branch of knowledge necessary for thesynthesis of new drugs.
3. How is pharmacy defined at present?-At present pharmacy is defined as the art and scienceof recognition, identification, collection, preparation, storage, test,composition and distribution of all substances used in preventive or incurative medicine for people’s treatment. 
4. Which contribution was the isolation of the
active constituents?-The first and the most important was theisolation in relatively pure chemical form of the active constituents ofplants.
5. Why do pharmaceutical students master so many
subjects?-It includes different subjects, suchas physics, chemistry, botany, pharmacognosy, pharmacology, etc. whichpharmaceutical students master to become highly qualified pharmaceutists.
6. When did pharmacy become an independent branch of
medicine?-It becamean independent branch of medicine when an increasing variety of drugs and theircomplex compositions demanded specialists familiar with such technologies.
7. How long did it take man to make this very
important step?-It tookman over five thousand years to make this very important step.
8. Where does the word «pharmacy» come from?-The word «pharmacy» comes from Greek and in the modem language means «adrug»
9. What specialists did an increasing variety of
drugs demand?-The first and the most important was theisolation in relatively pure chemical form of the active constituents ofplants.
10. Who contributed to our present knowledge of
pharmacy?-The civilization of the past contributed to our present knowledge by thecollection of drugs and medicinal preparations.
4,8(91 оценок)
Ответ:
balashik8379
balashik8379
07.12.2020
Я: I am absolutely sure that the best present for our parents' anniversary would be a weekend in Rome.
брат: well, let me disagree with you. I would like to share the price with you equally, and I can't afford such an expensive gift. let's buy tickets to the theatre.
Я: no, no and no. dad hates theatre, he thinks it's boring. 
bro: ok, how about tennis rackets?
я: absolutely no. don't you remember?! mom twisted her ankle last year. since then she doesn't play tennis. 
bro:well, maybe a big box of sweets will be a good gift for them?
Я: i don't think so. Mom is on a diet. she won't eat sweets. I think there are no other choices at all, but to buy a weekend in Rome. don't worry. I'll pay if you are out of money.
bro: fine, let it be a weekend in Europe, but not in Rome. In my opinion, we should buy a two day trip to aquapark in Poland in Mikolajki. both mom and dad like aquaparks, and there is also a spa zone there. 
Я: fine. i agree. let's go to the travel agent. 
4,7(93 оценок)
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