Platypuses can hold their breath for a maximum of 1-2 minutes at a time during normal dives, so must make hundreds of dives every day to obtain enough food to eat.
If threatened, they can lie still and are capable of holding their breath for a maximum of eight to ten minutes.
All of its life.
The average human can survive under water for approximately 5 minutes but no more then 10.
They are water based animals so can survive under water for approximately 60 minutes, but without water 3.7 seconds
Platypus do not migrate. They are solitary animals which stay in one area, as long as food and water is plentiful.
magic
No, they don't. They cannot survive long underwater. If they are put under water for too long they will die.
Cockroaches can survive under water for up to 15 minutes. http://ct.water.usgs.gov/education/riverfacts.htm Mythbusters showed 5 of 5 cockroaches survived after being under water for 30 minutes http://dsc.discovery.com/videos/mythbusters-drowning-cockroaches.html
2 mins under stress in a cage and panic. Srs.
3 days, under normal conditions. It should be noted, however, that the environment can also affect how long we can survive without water. This includes air temperature, relative humidity etc.
a man can not survive for a week without water
Fleas can survive in water for up to 24 hours.
Doves can not survive long in water. Their feathers do not have the oily layer that water fowl have.