How do fish breathe in the water?
They use their gills to take in oxygen.
Why do fish need gills?
How do fish get food in the water?
They eat algae from the rocks or eat plants.
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What animals eat fish?
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How do fish swim in the water?
They use their fins.
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What is the function of scales on a fish?
It is to protect them from attacks.
How many fins do fish have?
They usually have 8 fins.
Do all fish live in salt water?
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