6. study / it / ecologists. 7. collect / about the number, behaviour of living things / information / scientists. 8. the most / is / important / ecology / science / century / in the 21st. 9. teaches / how / in the modern world / it / to survive.

Question

Вопрос:

Ответ:

ФИО:Телефон:Емаил:Полное описание сути нарушения прав (почему распространение данной информации запрещено Правообладателем):

Accepted Answer

6. It studies ecologists.

7. Collect information about the number and behaviour of living things from scientists.

8. Ecology is the most important science in the 21st century.

9. It teaches how to survive in the modern world.