: Structure and function of the eyes, ears, and other sensory systems. Question Types & Structure
: Vitamins, water-salt balance, and the transformation of energy within the body. onlain test gia po biologii 8 klass
: Structure of the brain and spinal cord, reflex actions, and the role of hormones in body regulation. : Structure and function of the eyes, ears,
For an 8th-grade biology online test aligned with GIA (State Final Examination) standards, the content primarily focuses on . The exam typically tests knowledge of body systems, health, and general biological laws. Core Exam Topics 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:
: Blood composition (plasma and cells), blood types, immunity, and the circulatory system (heart and blood vessels).