The iroquois weren't exactly pleased with the conflicts in north america. one- they were already on their land and had claimed it their own without helping any native americans out, and two- both (english and the french) were starting more problems in their land.
Plants don't cause weathering. They can't round out a rock or create a smooth side.
The religion and language throughout much of Latin America are similar because the people were:
C. colonized by the same countries.
Spain and Portugal colonized many Latin American countries.
The recent research showed that glial cells have more activity and are essential than previously thought. First, they help in neuronal communication; they help to potentiate the communication between the neurons, also, it potentiates the cerebral functions like being the thought and the emotions, and finally, these cells migrate to regions of the brain where pathologies are found and proliferate, interacting with the immunological system.