Squids doesn't have lungs, they have a structure that does the same thing as the gills do for fish, take up oxygen from the water. W/o lungs, the idea of holding their breath becomes a bit strange.
The closest comparison - how long a squid can go w/o new water over its gills - I have no idea.
How long can you hold your breath?
I will assume you are not joking. A fish does not hold it's breath it can breathe underwater using its gills.
Hippos can't "breath" underwater but they can hold their breath for long periods of time.
how does a galapagos penguin breath
As Mario is a video game character, he can hold his breath for however long you control him underwater.
Yes. Snails have gills, which makes them able to breathe underwater.
The Bajau people can hold their breath underwater for an average of about 5 minutes, but some individuals have been known to hold their breath for up to 13 minutes.
until they die
until they die
40 minutes
up to 10 minutes
Myoglobin enables the marine mammals to be able to hold their breath for extended periods of time underwater. The beaver has been reported to hold its breath underwater for about 15 minutes.