Techinically, Forever. But, we don't know that Neptune exists, so we can't say for sure.
how long can garter snakes stay under water?
They can stay under water for 10 seconds.
a few of the sea animals cannot stay under water for a long time.
Crawfish can stay under water for 1-2 miutes at a time.Also, so can the Crayfish.
iguanas stay a periods of time?
Bullfrogs can breathe underwater through their skin. They can stay under water for as long as they can obtain oxygen through their skin.
Not very long. Neptune is made of Hydrogen and helium. So you can't breath.
yeah.. 99 soconds
Forever
15 Minutes
5 minutes
2 hrs.