2. 1. Information about fish.
2. Fish in Latvian waters.
3. Fish and fishing:
3.1 Smelts (Winter fish)
3.2 Flounder ( Summer fish)
3.3 Crucian (Autumn fish)
3. âąFish are vertebrate animals that
live in the water. Vertebrate
means they have a spinal cord
surrounded by bone or cartilage.
âąFish have gills that extract
oxygen from the water around
them.