Which step of mitosis involves the chromosomes lining up in the center of the cell?

Roman builders used rows of arches in there buildings to form a curved ceiling called what

In the introduction of becoming mexican american, sanchez draws from stuart hall's notion of cultural identity (pg. 12-13). hall asserts that identities are enmeshed in "becoming and of being." they are subjected to the elements and context of history. explain what you think he means by the idea of becoming and being and explain how context fits into comprehending the american concept of manifest destiny.

What is the difference between a mixed and market economy