Science Stage-1 What Lives in a Shell

You can't breathe underwater, but a fish can. You can't eat underwater, but a fish does it every day. A fish's body is designed for life in water, just as your body is perfect for living on land. Read and find out how a fish's sleek body, fins, scales, and gills keep him in the swim! Then read on to learn how to set up your own goldfish bowl.