Everything takes longer to decompose when it is frozen.
45%
Same way you get them to use the toilet, first put the litter box where you want the pads, after about a week put little litter in box, after another week take all the litter out and put a pad in once the cat is used to this take the box away but put a small pile of litter on the pad. Then take the litter away. The thing is a box is probably better, using pads causes a much stronger cat urine smell.
A puppy could be missing from the litter after two weeks if it has died. The mother dog will take the puppy away from the others.
they are farther away
When they can walk and their eyes are open and they don't take milk from their mother
It takes 30 hours to get to Australia, and Antarctica is slightly further away, so I would estimate the figure to be around 40 hours.
Antarctica
If a dog that has recently had a litter wants to go for a walk, you can take her. Be sure that you do not keep her away from her puppies for an extended period of time because they need to feed frequently.
With proper care the litter survives, if you are not sure, take your cat and its litter to the Veterinarian.
It can destroy animals wildlife and take away their homes. It can also have an appealing scent to animals, so they might consume the plastic or Styrofoam litter and get sick or die.
Tourists should behave with respect, don't litter the area, dont harm the nature, don't touch any of the animals unless tour guide allows it. Don't scare the animals, don't feed them without permission from tour guides. Follow the rules.