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Fish
Fish live in water their whole lives. They have scales, fins, and gills for breathing underwater. They are cold-blooded and most lay eggs. Goldfish, sharks, salmon, and clownfish are all fish. Their fins help them swim and steer.
Science β Animal Groups: Classifying the Animal Kingdom
Fish live in water their whole lives. They have scales, fins, and gills for breathing underwater. They are cold-blooded and most lay eggs. Goldfish, sharks, salmon, and clownfish are all fish. Their fins help them swim and steer.