environment, or to improve their own health—motivations that can and should make you proud. in return, they will appreciate your respect for their decision and be grateful for your support for their new diet. first of all, some clarification on what your child's new diet means: vegetarian: someone who does not...
expansins, which break bonds in the cell wall structure, making the cell wall less rigid. when the cell wall is partially degraded by the action of auxins, this now-less-rigid wall is expanded by the pressure coming from within the cell, especially by growing vacuoles. however, the acid growth theory does not...