Biologija 7 Klass Rabochaja Tetrad V B Zaharova N I Sonina ✯

: Studying the transition from aquatic life ( fish ) to amphibians , reptiles , birds , and finally mammals . Phase 5: Interconnectivity & Evolution

The narrative shifts to the vast diversity of animals, organized by their evolutionary complexity: biologija 7 klass rabochaja tetrad v b zaharova n i sonina

The 7th-grade biology workbook by and N. I. Sonin , titled " The Diversity of Living Organisms ," follows a structured journey through the Earth's biological kingdoms. : Studying the transition from aquatic life (

: Exploring protozoa , sponges , mollusks , and the massive world of insects . Sonin , titled " The Diversity of Living

The story begins by defining the scope of biology as a science and establishing what separates living organisms from inanimate matter. It introduces the basic classification system—taxonomies like kingdoms, phyla, and families—that scientists use to organize the 2.5 million known species on Earth.

Students dive into the hidden world of and viruses , learning about their structure and vital roles in nature. This moves into the kingdom of Fungi , where the workbook covers everything from microscopic mold (like Mucor ) to the identification of edible and poisonous mushrooms. Phase 3: The Green World (Botany)