Respuesta :

tambien
means also or too and it usually goes at the end of the sentence
theona


También  Ademas (with an acute accent on the second a)

Anna knows also Spanish = Anna también sabe inlés

Also, I must explain that... = Ademas, debo aclarar que...

There is another world : Asimismo but I'm not sure when to use it.

The most used one is  Tambièn

Hope I helped !