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3 characteristics of fish

Updated: 8/10/2023
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14y ago

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Characteristics of All Fish

1. They are ectothermic, aquatic vertebrates.

2. Their skin is generally covered with scales.

3. Their limbs are modified into fins for swimming.

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14y ago
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14y ago

Have swim bladders to allow them to float up and down in the water, have scales as a sort of 'armor' and they can smell through their skin.

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14y ago

fins gills backbones

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15y ago

Gill,scales, all are edible

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11y ago

scaly, coldblooded, gills

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