NEED QUICK If rock crystals are neatly lined up in parallel bands and the crystal shape is stretched thinner and longer than nearby rocks. The composition of these rocks is similar to that of the nearby rocks. What would happen to cause these characteristics?

The caste system in india was used for what purpose? a) to ensure that all people had an adequate income b) to prevent the rich from taking too much power c) to provide social control and conformity according to one’s birth d) to draft a military capable of defending india from mongol invasion