Borax (sodium tetraborate hexahydrate or sodium borate) is a naturally-occurring mineral composed of sodium, boron, oxygen and water. It has been used as a remedy for over 4000 years. Most commercially-produced borax is mined from deposits produced by the repeated evaporation of seasonal lakes.
Area(s) of Interest: Beginning May 21, 2014, physicians who give medical examinations for the California Department of Motor Vehicles (DMV) need to complete a federal accredited training and pass a certification test to continue to perform physical qualification examinations for truck and bus drivers.
Online DMV Permit Practice Tests are an excellent way to prepare you for the actual written test. You can take an unlimited amount of virtual permit tests that can immediately highlight your weaknesses. You can even use it as a study guide, studying one question and answer at a time. Know what youâre up against.