SS1 Biology Past Questions and AnswersFirst TermIntroduction To BiologyClassification Of Living ThingsThe cellThe Cell and Its EnvironmentSecond TermNutrition in CellsCellular Respiration, Excretion And GrowthCellular Reaction to Its EnvironmentsTissues and Supporting SystemsNutrition in AnimalsThird TermEcosystemPopulation StudiesFunctioning EcosystemEnergy Transformation In NatureRelevance Of Biology To Agriculture