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One adaptation would be a swim bladder, that being in bony fish. Sharks I believe have their liver that excretes squalene, which I believe has something to do with their density. In fact, it does.

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11y ago

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Why do fish have swim bladder?

Fish body is of boat shape to balance itself in the water nature have given swimming bladders for fish.


What property do fish have that keeps them from sinking?

Fish have a specialized organ called the swim bladder, which allows them to regulate their buoyancy. By adjusting the amount of gas in the swim bladder, fish can control their density relative to the surrounding water, enabling them to maintain their position in the water column without sinking or rising excessively. This adaptation helps them conserve energy while swimming and aids in navigating their aquatic environment.


Recycling helps water by?

it cleans the water and keeps the fish safe:):):):)::):):):):):):):):):):):):):):):):)


What special helps to keep bony fish afloat?

The swim bladder keeps the fish upright in water.


What if the betta fish is not floating to the top and is sinking to the bottom?

Fish do not normally "float around" they swim. If your fish is floating/sinking then it is probably dead.


Fish liver function?

fish liver keeps it's boyancy to the best level. it keeps it from sinking to the bottom of the ocaen because with out it, it would sink to the bottom. that's completely inaccurate because that is the function of air bladder. the liver secrete enzymes.


How do fishes sleep without sinking?

i don't think fish sleep (the plural of fish is fish.)


How do pond skaters stay afloat?

The water tension keeps them from sinking


What do fish use to keep them from not sinking to the bottom?

The swim bladder


What special organ helps a boney fish float?

they have an organ called a swim bladder. It is filled with gas and it keeps them afloat.


Why camels have flat feet?

It keeps their feet from sinking into the shifting sands common in the desert.


How many fins does a fins have?

Most fish typically have 7 fins in total. - The dorsal fin. Prevents fish from rolling. - Adipose Fin. Makes the fish hydrodynamic. - Caudal Fin (tail). Propels the fish through the water. - Pectoral fin (x2). helps the fish steer and halt. - Pelvic fin. Helps the fish steer and halt. - Anal fin. Keeps the fish from rolling.