What caused the interior of earth to separate into layers?

Jessica finds out that the government introduced a new trade policy that will increase import tariffs. she calls for a meeting of all of the company'sdepartment heads to address this issue, since the new tariffs may increase the company's production costs. what is the purpose of this meeting? o a. operationsb. financec. strategic planningod. marketing

Which is not part of the definition of a family? two or more related people living together being married or in a partnership a single person living alone choices a and b

The creation of the european union has had all of the following effects except