How to conjugate descansar

When describing nouns in english, the noun being described comes second. what is the proper format in spanish? the noun being described comes first followed by the describing noun. the describing noun comes first followed by de (of) and the noun being described. the noun being described comes first and is followed by de (of) and the describing noun. the describing noun comes first followed by the noun being described.

Best spanish translation they are happy. esta feliz. estan felices somos felices son feliz

Escribe la forma correcta del verbo saber o conocer. write the correct form of the verb saber or conocer. gabriel y tomás el arte de pablo picasso.