Fish are not considered mammals because they dont breath air, lactate(produce milk), and they dont have any hair!
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whales are mammals fish are not
No, the are in different kingdom: Fish
No mammals are fish. Mammals and fish are distinct groups of animals with different characteristics. Mammals are warm-blooded vertebrates that have hair or fur, while fish are cold-blooded aquatic vertebrates that have scales and gills for breathing underwater.
No, fish are not mammals.
Fish are not mammals, they are fish.
No, fish are not mammals.
No, it is a fish
Some whales are classified as mammals. Smaller fish are not
Yes, they are. Fish cannot be removed out of water without dieing, but mammals can be in water and land, and mammals have more organs than fish, but fish are the only ones with a Swim bladder. A Swim Bladder helps the fish find density in water to float and swim.
No! Whales are air-breathing mammals that give birth to live young. Whales produce milk for their young, which also designates them as mammals.
They don't have a backbone
Fish do not give live birth, most mammals do. Fish do not nurse their young, mammals do.