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1.Какую роль играет кора головного мозга в жизнедеятельности млекопитающих
2.каким летающим -Лесной или Степным- более важен слух? Почему вы так думаете.
3.Что такое диафрагма? для чего она необходима животным?
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Предмет:
Биология -
Автор:
marelir6aa - 6 лет назад
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Ответы 1
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1-Защитой, она защищает мозг от повреждений...
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Автор:
mochasnow - 6 лет назад
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помогите пожалуйста, очень срочно, через 2 часа экзамен, поставьте пожалуйста где тру и где фолз
Sleep ... sleep ... sleep
In a normal life a person sleeps for about twenty-five years. But why do we sleep? The simple answer is: we don't know. We need more sleep when we are young. A baby sleeps for about ten hours. A teenager sleeps for eight and a half hours. And adult sleeps for seven or eight hours. Old people need only five or six hours.
There are two kinds of sleep. When you go to sleep you go into deep sleep. Your temperature falls, your body relaxes, and you breath slowly. After about half an hour you go into active sleep. This is also called rapid eye movement sleep (or REM sleep), because your eyes move. You dream in both deep sleep and REM sleep, but in REM sleep you dream in pictures. If you wake up in REM sleep you can usually remember your dream. Your body spends about twenty minutes in REM sleep and then goes back into deep sleep for an hour.
Do you ever talk or walk in your sleep? People sleepwalk in deep sleep and sleepwalkers do amazing things. They open doors and windows, they ride bicycles and drive cars. They cook, they take a bath or a shower (often in their pyjamas), they shave, they clean their teeth, they get dressed, they dig the garden and other things.
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Предмет:
Английский язык -
Автор:
joenp5u - 6 лет назад
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Ответов:
2 -
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- Помогите 7 вариант впр 6 класс по истории
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1 complete the sentences with the Past Simple.
1)She........ (do) her homework
2)I........ (not write) a letter to my friend yesterday
3)..... we...... (watch) a horror film on TV last night?
4)My brother.......(be) at the cinema last Saturday.
5)They....... (travel) to the USA by plane.
2
Complete the sentences with the Past Continuous.
1.It ..... (rain) at 8 o'clock yesterday evening.
2.I .....(watch) TV
3.My friends .....(play) a computer games.
4.My parents ...... (listen to) music.
5.My brother ..... (read) a book.
3 circle the correct alternatives
1) Computer games are MORE EXPENSIVE/THE MOST EXPENSIVE than board games
2)I think English is MORE INTERESTING/THE MOST INTERESTING
subject at school
3)The Pacific Ocean is BIGGER/THE BIGGEST in the world
4)Jenny is BETTER/THE BEST than Donna at playing chess
5)English is EASIER/THE EASIEST to learn than Chinese.
4.
Circle the correct alternatives
1)If I DON'T/WON'THE get any homework today,I'LL GO/I GO to the cinema after school.
2)IfI GET/WILL GET some money for my birthday,I'M BUYING/I'LL BUP some computer games.
3)IfI FEEL/WILL FEEL I'll tomorrow,I WILL/WON'THE go to school.
4)WE'LL BE/WE'REALLY late if we GO/WILL GO by bus.
5)WE GO/WE'LL GO skiing if it SNOWS/WILL SNOW next weekend.
5Make the sentences with would like to /wouldn't like to
1) England/to/like/I/visit/would
2)you/tennis/play/Would/to/like?
3)wouldn't/snails/to/He/like/eat
4)university/like/She/to/would/go/to
5)like/skiing/to/They/go/wouldn't
Заранее спасибо-
Предмет:
Английский язык -
Автор:
holden - 6 лет назад
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Ответов:
1 -
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Математика -
Автор:
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Ответов:
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