... region and is ©2013 Pearson Education Anatomy, Physiology, & Disease: An Interactive Journey for Health Professions, 2/E flanked by the right and left iliac regions ©2013 Pearson Education Anatomy, ... plane would divide the body into right and left halves? a frontal plane b cross section plane c midsagittal plane d transverse plane ©2013 Pearson Education Anatomy, Physiology, & Disease: An Interactive ... head is lower than the heart, gravity increases the blood flow and ©2013 Pearson Education Anatomy, Physiology, & Disease: An Interactive Journey for Health Professions, 2/E therefore increases...