<prompt> Which of these is not true regarding bone removal during impacted third molar extraction?Low speed low torque drill is used for bone removalBone is removed from buccal, occlusal and sometimes distal aspects of the impacted toothBone removal from lingual aspect of tooth is not advisableBone removal is accompanied by continous copious irrigation to removal bone debris from bur and keep the temperature under control  <response>: The electric drill used is always high speed with high or low torque 