a few weeks
The white thing on his inside would be milk from the mother.
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.
It depends on how many mice you have and how fast they eat. You'll have to keep track and see how long your bag will last.
a camel
Pinkys. Pinkies as they are pink, furless and "naked" when born, or litter for alot of tiny baby mice. They can be called pinkies when they are still naked and pink, but the proper term is 'Mouse pups.' Baby mice are never called litters, a litter is a term used for all the babies born at once time, regardless of their size."This adult mouse and that adult mouse are both from snowball's first litter. That newborn pup is from Snowball's second litter.""My mouse had another litter of pinkies last night.""Snowball's pups aren't pinkies anymore, they are getting their fur and I can see their colors now."
Dude, that's a long time without food.
until it dies
3 weeks
Yes, you won't last long without it!
1 day
An adult praying mantis can only go a day or two without food.
Cockroaches don't need a lot of food to stay alive. In fact, they can go for a whole month without food.