EKSMO / Guide de préparation à l'OGE 2021 "Biologie. Options de formation"

The book is intended to prepare 9th grade students for the OGE in biology.

The materials published in the manual will give a complete picture of all types of tasks and the content of the examination work. The publication contains: - 10 training options for the OGE, compiled in accordance with the demo version; - instructions for implementation; - answers to all tasks. The publication will assist teachers in preparing students for OGE in biology.