They are printed on good paper, with good ink, handled carefully and stored in a dark and dry place.
There are a huge number of variables that effect photo print life.
See - Photo Archiving
Four years. The same as the President that he serves.
Until YOU delete them !
Yes because there are no forces on the moon to erode the foot step. That is that same reason we can leave the Apollo's on the moon.
its a sedimentary rock and contains grains
10 years...same as any place.
In general, animals do not stay in the same place for years. Many animals move around to find food, mates, and suitable habitats. However, there are exceptions to this, such as certain burrowing animals or species that have established territories.
Pandas stay with their mothers for a period after birth because of the same reason humans stay with their mothers-inability to look after one's self.
Nothing will happen. You will stay the same as if you have had it for years.
If you delete photos from your iPhone, they won't stay on iCloud unless you've specifically backed them up there. However, if you've lost photos, you can use MobiKin Doctor for iOS to recover them. This tool can scan your iPhone or iCloud backup and help you retrieve deleted photos without worrying about data loss.
Its usually only 4 years but some times you find some presidents stay for 8 YEARS! :) 4 years per term and the same man can only be elected twice. A man as a US President can stay in office for 8 years
Around 10 billion years.
Jacob is a werewolf so he does not stay the same age because a were wolf is a dog and dogs age so if he were seventeen he would be about 130 years old for a dog