Who is believed to be the head of the eastern orthodox church

Amountain created from tectonic activity would be considered which type of landform ? a) primary landform b) secondary landform

Complete the activity titled "comparative urban environments." every city is shaped by different cultural forces. in one to two paragraphs, contrast the culture of two different cities from this activity: new york and buenos aires. what makes these cities stand apart from each other culturally? what is unique about each city’s attitude, language, habits, foods, or architecture?

Can someone me with this plz? ! i'm putting 20 points on it!