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depends on the fish but the majority of bony fish pump water over their gills by opening and closing their mouth when at rest
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Could a fish survive in Gatorade?
no
What is ironic about the title of the story Fish Cheeks?
that it could mean butt or mouth
What eats bigger fish?
If a fish has a big enough mouth, it could possible eat a bigger fish, especially if the smaller fish is aggressive.
Can fish survive in PVC pipes?
Provided there is sufficient water flow and all other conditions are OK, fish could well survive in PVC pipes. It is not a normal place however to keep fish in.
Are bull sharks amphibians?
No, they could not survive on land for even a few minutes.
What animals does a pacu fish kills?
Well they are vegetarian. They would eat small fish that could fit in their mouth if they were hungry also they are opportunist fish
Can you put your fighter fish in normal water with out putting the clorinator for the fish?
It is possible the fish could survive, however, it is more likely to stress out the fish resulting in death.
Can a killer whale survive in the desert?
Orcas require an ocean to survive and could not live in a barren desert.
What could explain the external form of fish?
it means that when you say that to a person your actually saying ''shut your mouth''
Could a fish survive without opening and closing there mouths?
No. If they didn't open and close their mouths, water couldn't flow through their body, and then out their gills. Thus, they wouldn't survive.
How could you tell if your betta fish is a mouth-brooder?
A Betta is not and can not be a mouth breeder/brooder. Bettas are Anabantids and have evolved to be bubblenest builders. That is what they do. Thay can not breed any other way.
If you were stranded on a tropical island what seed could you eat to help you survive?
To survive on a desert island, you could eatCoconuts (Also drink the milk)Fish/crabs/shrimpsFruitMeat- Bears etcWhat ever you do, don't drink sea water find clean water
