SS3 Commerce – Law of Contract

SS2 Biology – Aquatic Habitat

CONTENT Habitat (Aquatic habitat) Marine Habitat  Horizontal and Vertical Zonation of Marine Habitats Distribution of Organisms and Adaptations to Marine Habitat Estuarine Habitat Freshwater Habitat   HABITAT (AQUATIC HABITAT) Habitat

SS2 Chemistry – Oxidizing and Reducing Agents

CONTENT • Identification of Oxidizing and Reducing agents • Balancing of Redox equation in Acidic and Alkaline medium   OXIDIZING AND REDUCING AGENTS An oxidizing agent is defined as a