Respuesta :
1. The root word-Aero comes from Greek –'aēr' that usually refers to air. For instance, the word aerodynamics means study of how air interacts with moving bodies because: Aero: Air. Dynamics: study of moving bodies
The root Aero suggests or are mostly used in reference to air . Examples: aeroplanes, aeronautical, aerobridges, etc.
2, The definition of aerodinamico in both languages is the same because it is a cognate (which are words that have a common etymological origin in both sapnish and english languages).