1.1 Fundamentals of Marine and Freshwater Fisheries Technology
Grade 10 · Marine and Fisheries Technology · Strand 1: Fish Biology and Ecology
Fish are cold-blooded vertebrates that live in water, breathe using gills and move using fins. A fishery is any activity of catching, farming, processing or selling fish and other aquatic organisms such as prawns, lobsters, crabs and octopus.