: Structure and function of the kidneys and urinary tract.
: Vitamins, water-salt balance, and the transformation of energy within the body. onlain test gia po biologii 8 klass
The following modules represent the standard curriculum for 8th-grade biology and are most frequently included in GIA-style tests: : Structure and function of the kidneys and urinary tract
: Levels of organization (cells, tissues, organs), chemical composition, and general structure of the human body. functions of digestive glands
: Anatomy of the digestive tract, functions of digestive glands, and the process of nutrient absorption.