Yes, that is unless technology is improving and we can travel back in time to bring extict animals back to the present world to live and breed In my opinion it is possible because some species are formed in the processes of evolution,adaptation, and mix/cross breeding. I agree with option 2 I believe they can come back because just because u can't see them does not mean they r not there for example before the Caspian Tiger became extinct it mated with a Javan tiger then the cub may take after it's mother or father
I don't think you can.
Extinct means the animals no longer exist so there can be no extinct animals in the Sahara. If there were, they would not be extinct.
As many as the number of people who cant careless to answer your question about extinct animals. there is too much animals to name but i think as many as 10 000 species
Quite alot I think.
Extinct means the animals no longer exist. There are many extinct animals, from dinosaurs to dodos.
HUMANS ARE STUPID AND HUNT ANIMALS FOR FUN!!! that's just an opinion i think its true.
Millions of animals have been extinct even scientist don't know the number of animals have been extinct, or the names of animals have been extinct.
Nope, because extinct animals do not exist anymore.
i would think because they would eat eachother and more animals would b extinct:)
No, not if they are extinct.
extinct
Endangered and extinct animals are similar because endangered animals sometimes become extinct.