Напишет е электронные конфигурации следующих атомов и ионов V, - №19780068

Напишет е электронные конфигурации следующих атомов и ионов V,
- Предмет:
  Химия
- Автор:
  shaggyjce6
- 6 лет назад

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Every year , thousands of medicines are tested on animals. Is this necessary or is it something we can avoid ?
On the one hand, recearch on animals has brought us many benefits.It helped us discover ways to help people and other animals live healthier lives in the future .Moreover ,scintists claim that there is no other way to test if certain drugs are safe for living beings.
On the other hand, many of these experiments cause pain to animals. Animals have right too and it's cruel to make them suffer.Furthermore, not all animal testing has brought to human beings.
To sum up,there are strong arguments both for and against animal testing. Nowadays, scientists try to make experiments as humane as possible. However i believe that animal testing is cruel and scientists should keep trying to find other methods to test new drugs.
- Предмет:
  Английский язык
- Автор:
  pablota0t
- 6 лет назад
- Ответов:
  
  1
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Сиквейн басни Ларчик
1. 1 сущ. которое отрожает суть
2. 2 прил.
3. 3 гл
- Предмет:
  Литература
- Автор:
  maximo
- 6 лет назад
- Ответов:
  
  0
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план биографии А.С.Пушкина
- Предмет:
  Литература
- Автор:
  meghan213v
- 6 лет назад
- Ответов:
  
  1
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Срочно надо!!! Раскройте скобки, употребляя глаголы в Present Perfect или Past Simple.1. I (not yet to eat) today.
2. He (not to eat) yesterday.
3. You (to play) the piano yesterday?
4. You (to play) the piano today?5. What you (to prepare) for today?6. Look at this birdhouse. Mike (to make) it himself. He (to make) it last Sunday.7. Where you (to put) my pen? I cannot find it.8. You (to see) Mary today?9. When you (to see) Mary? — I (to see) her last week. 10. Your mother (to promise) to take you to the theatre? 11. Look at my new dress! I (to make) it myself.12. He is not at school today, he (to fall) ill. — When he (to fall) ill? — He (to fall) ill yesterday.13. I already (to do) my homework. Now I can go for a walk.14. I (to do) my homework yesterday.15. He just (to come) home.
16. He (to come) home a minute ago.17.Nick (to play) football yesterday.18. She already (to come) from school. Now she is doing her homework.19. I (to read) this book last year.20. I (to read) this book this year.
21. I never (to be) to Washington.22. You ever (to be) to New York?23. You ever (to see) the eruption of a volcano?24. I (to invite) Linda to the party. — When you (to see) her? – I (not to see) her for ages. I (to call) her an hour ago.
- Предмет:
  Английский язык
- Автор:
  genevieve
- 6 лет назад
- Ответов:
  
  0
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How much to ban the user?

1 hour 1 day 100 years