Donkey Needs water,foods and shelter to suvive
You have to survive for fifteen minutes in 15-minute melee. I would suggest using Donkey Kong's down-B move for fifteen minutes.
The end of the universe means nothing will survive even the universe itself.
By using those adaptions to help it survive with what it has around itself.
They can't protect themselves from herbivores.
sperm cells.
it could obviously eat itself
singing
To protect itself from the predators and enemies.
it repairs itself by it healing over time
If you mean how did birds survive the extinction of dinosaurs then I think they flew away before the asteroid itself actually hit the earth
It can't but because it barely sweats (like a camel), it can survive for a day or so without water, whereas a horse will sweat copiously under the same conditions. This is because, like the camel, the donkey has evolved to live in a dry climate. A donkey should be given water ad lib at least once a day.