The workbook by V.B. Zakharov and N.I. Sonin is a key educational resource designed to complement the main textbook. It focuses on the classification, structure, and life processes of bacteria, fungi, plants, and animals.
: Structure, nutrition, and ecological roles.
: Read the associated 7th Grade Biology Textbook online for free. Content Overview
Check the Lectorium (now part of ) for electronic versions.
You can view or download the workbook material for free through official educational platforms and digital archives:
: From Protozoa ( Amoeba ) and Sponges to complex Invertebrates ( Worms , Mollusks) and Chordates. Task Types :