(1)The Radiolucent Image on the Film Becomes More Visible During

(1) The radiolucent image on the film becomes more visible during the development stage when the developing agent,sodium thiosulfate or ammonium thiosulfate,removes the unexposed,underdeveloped silver halide crystals from the film emulsion.(2) Continued development of the crystals during the fixing process is prevented by the acidifier,acetic or sulfuric acid,in the fixer.

A) Both statements are true.
B) Both statements are false.
C) The first statement is true;the second statement is false.
D) The first statement is false;the second statement is true.