: Clearly state what you aim to discover or prove.
In the Belarusian educational system, 9th-grade biology follows the curriculum "Biology: Humans and Their Health." The textbook by and O. L. Borisov is the standard resource, often accompanied by a dedicated Notebook for Laboratory and Practical Work published by Aversev . Laboratory Works (Core Curriculum) : Clearly state what you aim to discover or prove
: Relating the shape and arrangement of cells to their specific functions (e.g., the protective role of epithelial layers vs. the contractile fiber structure of muscle). : Clearly state what you aim to discover or prove