Depending on what you mean by "talk", humans are not the only animals that talk - other animals communicate using sounds. Also, as you probably know, chimpanzees have been taught some sign language.
There is also some (controversial) evidence that the now extinct human species, Neanderthals, had a spoken language.
Having said that, there are features of the human brain that are missing from other animals and the human larynx is different enough from other animals that prevents them from speaking like humans:
* Only humans can deal in the "third" person; I can say "John thinks Jill likes Tom." and you can make sense of it. As far as can be told, no chimpanzee can do that - their brains can't comprehend the concept. * On a more physical level, humans can hold their breath - chimpanzees can't, on the downside, food can go down the "wrong way" for humans - not possible for chimps; both of these are concerned with speech. As to why speech evolved in hominids and not in other animals, too little is known about the evolution of brain functions to be certain.
well humans can only understand humans. Dogs can only understand dogs, so i wouldn't say humans are the only ones who can talk. any species can only understand their own kind.
No of course not the only animals that can talk are humans and parrots.
Only parrot can learn and talk few words if we teach it.
Because were the only species who can talk
Yes. Humans can talk.
Of course. Both of them can really talk. Humans and parrots can talk.
since humans talk when they breathe out and dogs do it when they breathe in this is the main reason why humans talk and they bark
yes, animals can talk. But only in their talk, dogs can talk to dogs cats can talk to cats, and so on.. when dogs bark, their talking, humans cant hear them because we dont have the same wave lengths that animals have.
Stupid human cats don't talk they will never talk until scientist make a translater for animals to talk to humans.... Until then now cats can only talk to other cats or themselves
it is like different races of humans have different languages. only they can understand each other. but if we really tried i bet we could translate it.
No, cats cannot talk like humans at all.
In a way dogs can 'talk' to each other. Barking, growling etc is all a way of communication, just like we humans talk. It is a way of showing what the dog wants or does not want and also shows what mood the dog is in.