A couple of weeks.
Sheep can survive without food for a couple of days. This may vary depending on the type of sheep. It is said that sheep can last even longer without water for up to 3 weeks.
A human can only survive 1 week without water, and 2 weeks without food
Sharks can survive for up to 6 weeks without any food. However this time frame has been debated and new studies show that they may only be able to survive up to 2 weeks without food.
Of coarse they would, we humans can survive weeks without food as long as there is an intake of water.
If properly hydrated, a healthy male can survive for about 3 weeks without any food.
The exact time varies depending on individual factors, but most people can survive without food for about 3 weeks. However, it is important to note that water is essential for survival, and a person can survive only a few days without it.
That's basically correct.
In general, humans can survive for two to eight weeks without food, depending on stored body fat. Survival without water is usually limited to three or four days.Source: http://en.wikipedia.org/wiki/Human
Oxygen, Gravity, and Weed. 3 days without water and 3 weeks without food
That depends completely and entirely on the tank. In a freshwater tank with anything besides lightly stocked algae eaters, I wouldn't go any longer than a couple of days without feeding. Of course, they could survive maybe a few weeks without food, but that would be cruelty.
it's an insect it can survive for three monyhs without food