no it's not possible
You can survive 2-3 days without any liquids
Yes.
I use a couple of gadgets from them and haven't had any problems.
you can survive without water for ever aslong as you drink other drinkable fluids but you can only live for 3 days without any fluids.
No, I don't think so. I think you have to go to the store to test out their gadgets.
The best seller of useful office gadgets is ThinkGeek. They have a wide selection of gadgets which can spruce up any office in a pinch. Another good source for gadgets is Staples.
yes they could
Well it help them survive because without it they would freeze to death and also without fire they would not be able to cook any of there food
1. Food 2. Water( you can last longer without water than you can with not having any food) 3. Shelter 4. Air to breath with 5. Warmth
Uh... Im sorry I don't think you can.
Animals could survive without frogs if they have any other kind of diet but while that some animals need to eat fles to survive just like an anteater need ants in their diet.