Верно ли,что сходственные стороны подобных треугольников пропорциональны?

Составьте предложения в правильном порядке.

They count pencils and play computer games.

Jason and Becky usually have three lessons.

The first lesson is Maths.

In the second lesson Jason and Becky learn English.

In the third lesson they sing songs and draw funny pictures.

They speak English and write new words.

Children have a good time at school.

примеры адаптации к абиотическим фактором живых организмов