What are the benefits of instant communication and sales for consumers? check all that apply. companies can ship goods to customers in an instant. businesses can be available for customers 24 hours a day. customers can purchase goods and services online. customers can give feedback to producers instantly. employers can hire workers from all over the world.

Does increased security engender feelings of increased safety or does it increase the fears that people have?

What is the difference between the kurds and the shia muslims? a the kurds are a religious group while the shia muslims are an ethnic group. b the kurds and the shia muslims are religious groups. c the kurds are an ethnic group and the shia muslims are a religious group. d the kurds and the shia muslims are ethnic groups.

Martha participates in a research study in order to receive extra credit for her psychology class. when she arrives in the research office she is given a can of what looks and tastes like beer, but which actually contains no alcohol. in the adjoining room martha's classmate karen is also participating in the study. karen receives a can of alcoholic beer. if the experiment was designed to test the effects of alcohol on concentration, then who is exposed to the independent variable?