Can they test for air duster if so how long
about ten days or so
well, the frisbee was invented in 1957, so i would figure since then.
A eagle's wings are very long so it can stay up in the air for a long time.
they dont breath air so they never have to come up
Penguins can stay under water for so long because they can seal the area around the nostrils to keep all air inside.!x x
A period stay on for so long because of environmental changes.
so it has a longer time of having air
When you jump you would stay in the air for a long time before coming down. So basically your weightless...
The liver metabolizes alcohol so it doesn't stay there long.
for 2 years!
They are more aerodynamic.
kids can stay outside for as long as they want so let them be kids
It will stay good for about a week or so.
it has a long life so it can stay in the system for up to 5 days.
Because of the curry that is produced now a days in the nuclear factories in russia and samoa, this release dihydrogen oxide in the air.
for about a week or so
the rim of the frisbee pushes the airstream under the frisbee creating lift and the small ridges u probably see are made to create turbulence which balances with the airstream that goes over the top of the frisbee it. this turbulence allows the air to flow right across the top of the frisbee making the air flow over the top of the frisbee faster then the air flow underneath it. this allows the frisbee to fly farther and keep its speed and yeah im righting a whole report on frisbees and ive studied how frisbees work and why their built the way they are for a long time so this answer is completely write!
Do you mean how long they stay pregnant? if so its 9 weeks.
Not sure yet
so that more air can be stored in the tank for longer stay underwater.
A few weeks or so.
Yes so long as you stay in it.
well you're supposed to crawl out of there not just lie there. Smoke travels up so if you stay on the ground you'll get the cleaner air and so not only will you see where you are going but you should stay alive long enough to get outta there