Теплоход идет без остановок по течению 5 часов,а против течения 7 часов.сколько времени будет плыть плот по течению?

Среды жизни и местообитания животных. Взаимосвязи животных в природе. Влияние человека на животных.

Решите пожалуйста. Это задание из активити бук за 9 класс Кузовлев стр 122 № 1 . Заранее большое спасибо.

It's a bad habit to study (0) (hard / hardly / harder) just before the exams.

Some students learn (1) ( quicker / more quickly / most quickly) in groups than alone.

Students learn a language (2) ( easier / the easiest / easily ) and (3) ( fast / faster / the fastest ) in the country where it's spoken.

You should practise English (4) ( less often / often / more often ) if you want to speak (5) ( fluent / fluently / more fluent ).

(6) The ( most effective / more effectively / effective ) way to learn a language is to study it (7) ( regular / regularly / more regularly ).

You'll feel (8) ( comfortable / comfortably / the most comfortable ) speaking in a foreign language if you are not afraid of making mistakes.

If you have no idea what a word means, look it up in a dictionary (9) (immediate / immediately).

Think (10) ( more careful / carefully / most carefully ) before you are going to write an essay.

If you finish an activity (11) ( early / earlier / more early ) than your partner, use the time to do some (12) ( additional / additionally ) exercises.

под мухомором спрятались от дождя на 2 мышки больше чем под белым грибом сколько мышек спрятались под мухомором помогите задача за 1 класс математика

Когда прочитали 35 страниц,то осталось две седьмой книги.сколько страниц в книге?