Yes. Alien races can speak their own native languages.
In terms of native languages, 76.54% of Turks speak Turkish as their native language, 20.2% speak Kurmanji Kurdish as their native language, and 1.38% speak Arabic as a native language.
There is no such language called American. There are several languages native to America, notably native American languages.
Mainly Spanish, although there are numerous native languages also.
they did not speak there languages
In India there are many languages and not confined to Hindus or so. Many Hindus speak many different languages in India
There are two official languages: Tajik and Russian. Ethnic minorities also speak their native languages.
Chipewyan's speak Chipewyan. It is one of the many Athabaskan native languages in Canada.
at least spanish and english, plus maybe other native languages
Belize i think
Most African Americans speak English as their native language. Some speak Spanish or French as their native language.
English is the main language but immigrants may speak their native languages at home.
some sort of alien language. all of the experiments seem to speak it. No one quite knows how Disney made the language, but I do know Naga (which means no to Stitch) is from one of the Alaskan Native languages.