Science, asked by magudeshkumar790, 8 months ago

what physical feature is common to all fish say ans fast pls​

Answers

Answered by hazelblue9
1

Answer:

Unlike mammals, fish are cold-blooded (ectothermic). This means that they do not maintain a constant internal body temperature; instead, their temperature is greatly influenced by their environment. True fish have a backbone and fins. Most also breathe with gills and have scales that cover their bodies.

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