What adaptations do fish have that allow them to live in water

Adaptations for water

Fish have gills/That allows them to "Breathe" oxygen in water..

Fish also have a stream-lined body.

Most fish have several fins for swimming.

Fish also have a system of muscels for movement.

And Most fish have a swim bladder.

Hope this helps!

Explanation:

european feudalism was a combination of legal and military customs in medieval europe that flourished between the 9th and 15th centuries. broadly defined, it was a way of structuring society around relationships derived from the holding of land in exchange for service or labour.

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