: Overview of the organism, cellular structure, and tissue types.
While there isn't a widely digitalized official "reshebnik" (answer key) specifically credited to an author named available in standard databases, you can find solutions for general 8th-grade biology workbooks on educational platforms like Moya Shkola .
: Kidney function and metabolic waste removal. Regulation and Control : Endocrine System : Hormonal regulation of body functions.
: Structure of the brain, spinal cord, and reflex arcs.
A comprehensive content guide for an 8th-grade biology workbook usually includes the following modules: