Ответ:
How a dog changed my life
Объяснение:
On my birthday, when I was 8 years old, my parents gave me a dog. At first I didn't want to because: it needs to be constantly walked, cleaned behind it. But when I went for a walk with the dog I met bullies, but my dog began to growl and bark at them. And then I realized that if we do good, then good will come back to us.
Испытание ремнями на растяжение:
Абстрактные
Предпосылки. Пассажиры, которые ездят в автомобиле, имеют потенциальную энергию. В аварии автомобиль быстро замедляется. Это приводит к тому, что потенциальная энергия пассажира становится кинетической. Пассажиры с ремнями безопасности останавливаются. Не пристегнувшиеся пассажиры имеют маленькое расстояние для безопасной остановки. Растяжение на небольшое расстояние при остановки оказывает меньшую силу на пассажиров.
Результаты: Испытания показывают, что растяжение ремней безопасности уменьшает силу которую ощущают пассажиры.
Выводы:
Новые ремни безопасности сокращают травмы.
Это связано с тем, что пассажиры вырабатывают меньше работы. Вместо этого, большая часть кинетической энергии пассажира переходит к поясу.
Every year the number of endangered species is growing steadily. It would be good to give a definition to the community endangered species. This collection of organisms that are under threat of extinction.
P.S
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1.She said that he was her brother.
2. Bill said that his mother often spoke to his aunt.
3. Sam said that they hadn't done exercises the day before.
4. Mary said that she would go to the museum the next day.
5. They said that they wanted to show me their old photos.
6. He said that he had found an old Roman coin in his garden the previous week.
7. He asked her to switch off the TV.
8. I asked Mark not to touch mirror.
9. Mother asked her son what he was reading.
10. Ben asked what where Mr Smith had been the previous Sunday.
11. I asked her why she travelled first class.
12. Mother asked her little son if he was sorry for what he had done.(не уверена в этом, в 12)
13. Mike asked if I had played for my school team.
14. John asked me if I would go to the theatre the next Friday.
15.
Philip asked if I had been in Moscow yet.