The same amount they need on earth. just because theyre in a different place doesnt mean their needs change. Space99boy: Actually they need slightly more because you grow more in space because there is no gravity.
depends on the size of the tank.
Oxygen alone is not enough, carbon dioxide levels will kill you while there is still breathable oxygen in the air
Current EVA max duration is about 16 hours, but that includes a 10-20% reservoir for emergencies, so EVAs are kept to about 12 hrs.
for as long as they need to as long as they take of the hat that goes over their face at least one a day
depends how much air he/she takes in before he/she takes her/his helmet off.
but usually about 5 seconds
most only stay up there for a few months.
They don't
none
48 hours
oxygen tank
It allows astronauts to get used to maneuvering in a large bulky suit in an environment that has them floating around instead standing on firm ground.
The astronauts breath as they have an oxygen tank which they keep attached with their space suit.
Howard Stern on Demand - 2005 Eric the Midget Can't Get an Oxygen Tank for 'In Plain Sight' was released on: USA: 10 January 2012
Bloat might eat Jaques in real world
algae creates oxygen in the water ,tank. i found a 35 gal. tank you could not see into because the algae was so thick. the tank had not been touched for almost 6 months, yet there was a fish alive in the tank , not only did the algae create oxygen in the tank, but also created a food source for the fish to survive
because oxygen is needed for cellular respiration and deep waterdoesnot contain oxygen
it has an air tank and keeps the air that you can't breathe in out.
Please tell me!!!!!!!!!!!!!!!!!!!!!!! fish will be crowded and oxygen consumption would be to excessive for fish to survive fish will be crowded and oxygen consumption would be to excessive for fish to survive
Get the oxygen tank!!!!!
About 30 to 40 seconds but with an oxygen tank it just depends on the tank
Without oxygen or without filtration? Without filtration, they will survive by staying at the top of the tank gulping air until they have what they need to go about their swimming. That would take a heavy toll on their rest, and make their lives very uncomfortable. No oxygen, and they'd do the same for a short while, and then try to jump out of the and tank until they chock to death one way or the other after about 30 minutes.
An astronaut's space suit contains a tank of oxygen( like a diver ) that allows him/her to withstand the airlessness of space. the oxygen tank is located at his back and he is able to control it with the chest pack at the front of the suit. the chest pack also enables him to control the temperature inside his suit.
by providing it with oxygen, water and sunlight despite it being in a seal container will ensure its survival.
Get the oxygen tank!!!!!
Get the oxygen tank!!!!!
In the aeration tank, microorganisms are "fed", meaning that they consume any waste left on the wastewater. One type of aeration tank uses air bubbles to provide the micrioorganisms sufficient oxygen to survive.