Aperson of mixed european and native american heritage is

What does the plate tectonic theroy describe?

Which of the following should be considered when evaluating the credibility of a text based on the voice? whether the voice is masculine or feminineo whether or not there is biaso whether or not the voice is true to the author's actual personalitywhether or not the voice reveals the timeline of the text

The mississippi river is __ of washington, dc. north south east west