The ROI form is permitted for

The ROI form (ROI=Release of Information) is a form that is signed when a patient wants to give a person or group the right to access his patient medical information.

This form is permitted for giving access to someone to view a patient's medical history.

answer; /// i believe that the correct answer is (divison of labor);

crop rotation kepy different plants in the soil instead of once constintly. when switching out plants you have different nutrients being absorbed at different speeds and different roots growing differently therfore the spoil and water flow have to adapt and carry fresh nutrients to carry the constant changes that were going on in the soil.