0
A fish's 'swim bladder' can be inflated or deflated depending on if the fish wants to go up or down in the water.
Wiki User
∙ 6y ago
Add your answer:
Earn +20 pts
What is the reef useful for?
Fish live in it
Do you say useful to or useful for?
Both are acceptable, depending on context. For example:Fishing bait is useful to fisherman.Fishing bait is useful for catching fish.
Is clown fish useful?
Of course it is in its name.
Are fish wild or harmful or useful?
both
How is the light useful to the fish?
so they can see , spastic.
How do you turn off a car airbag?
As they're pretty useful things to have most of them can't be turned off. European cars might have passenger airbags that can be turned off, but if you want to have the driver's airbag turned off you'll have to find someone willing to disconnect it for you.
What is use of squid?
it depends if you are looking at squids as food. Then they are useful. If you are thinking of them as fish they are not useful
How is a fish useful to a man?
Food for animals such as bear, and food for humans
How fish is useful for us?
fish can be helpful in many way not just because they are food but because they are also natural resources.
How are fishes useful to humans?
Fish provide food and income for people. Fish oil is also used for vitamin supplements.
Are jawless fish useful to man?
Recently scientists have become interested in the unique slime that hagfish produce and that research will probably lead to some new technology, so yes the jawless fish are useful to man.
What is the use of tubefeet on a starfish?
Tube feet in a star fish are useful for respiration
