Anyone know what this answer is

Another term for an organizational aid is ‘assistive image’. select the best answer from the choices provided

Arecent strip mall land development project included large amounts of paved surfaces. as a result of this project, groundwater levels in the developed area will most likely a. increase due to sealed artesian wells b. decrease as aquifers are not recharged c. decrease due to decreased surface runoff d. increase due to loss of unconfined aquifers e. increase due to a decrease in demand for fresh water

Who pays into social security a employees b self employed c employers d all of the above