Incredible Videos 13 Discovering the World of Biodiversity Jesse and Seka must come up with a science project on biodiversity, their choice – a local wetland destined for destruction. 14 Sampling Life Forms in an Urban Wetland Jesse and Seka learn how to use their senses to help them discover the incredible biodiversity in their wetland. 15 Understanding Classification Systems Jesse and Seka learn about different ways of classifying life forms and discover that classification is something that we do all the time. 16 Learning about Microorganisms Jesse and Seka meet a scientist who introduces them to the world of slimy algae, useful bacteria and millions of other microorganisms 17 Understanding Adaptation Jesse and Seka pay another visit to their wetland where they learn how species have adapted to living there. 18 Presentation of Findings Jesse and Seka present their findings about the wetland to members of city council, their teacher and fellow students.