Jacob and his mother are driving home from school. Jacob, who is sitting in the back seat behind his mother, is telling a story about his foot getting hurt. Of course, his mother, who is driving, cannot see his foot, but Jacob keeps pointing to his foot, saying, ìMommy, see where I have my boo-boo?î Jacob is suffering from:.1. egocentrism.2. poor symbolic representations.3. centration.4. a lack of conservation.

Why would nations in latin america be part of a mostly arab cartel group known as opec? a) latin america refused to do business with countries that were not part of opec. eliminate b) natural resources such as oil are a major economic development for some latin american countries. c) latin america has a long history of distrust of the united states and fears a take-over of oil fields. d) latin american nations such as venezuela needed in getting natural resources to other parts of the world. 15