Well, considering that goldfish do not breathe air, they can live without it for as long as their normal lifespan might happen to be. Some goldfish only life for up to about a year and a half, while others can life for as long as 25 years or more. All without taking a single breath of air.
A person can live minutes without air.
In theory, no. Goldfish are aquatic animals meaning they live in the water. They cannot be out of water for long periods of time without dieing due to lack of water. With that said, Goldfish cannot fly through air. If you threw a goldfish in air itd might be considered "flying" but in reality its most likely to die. Goldfish do not have the natural ability and talent to fly through air. If you built a tank that can support water and fish in the air and fly it then they can fly using that device, as we fly using a helicopter,jet,plane, etc.
No, but it helps them live longer and healthier.
5 minutes
Atleast 5 minutes
No one can live without air.
about 2 weeks in a small jar
Change its water every day.
The same reason you run more actively with air in the atmosphere. Without air, and therefore oxygen, you and the goldfish will suffocate, making it difficult to swim or run.You take in oxygen through your lungs; the goldfish takes in oxygen through its gills.
It depends on the size of the bowl
you cant live without water or air
They don't have to have one but it's better for them and they will live longer if you do.