The OCR GCSE Combined Science B J260/08 June 2022 paper examines Biology, Chemistry, and Physics. Topics include reactivity of metals, food webs, mitosis, electrolysis, genetic testing, nanoparticles, and radioactive decay. It evaluates experimental design, calculations (e.g., biomass transfer, momentum, and surface area), and analysis of biological and chemical processes. The paper emphasizes practical applications, critical thinking, and data interpretation. Total marks: 75. Duration: 1 hour 45 minutes.