How do researchers know that tiahuanaco was an advanced civilization? write your answer in english.

Based on the text, what is a similarity among the schools in colombia and spain? private schools require uniforms. directors decide the school attire. there are three types of school uniforms. girls can choose to wear pants or skirts.

Select the correct answer which sentence correctly conveys the same meaning as this sentence? eres miedoso. a. tienes miedo. b. tiene miedo. c. tengo miedo. d. tienen miedo.

The mayan calendar is complex and incorporates three different cycles based on the coordinated movements of the sun, moon and 1.venus 2.mars 3.stars 4.pluto