Acid causes metals to corrode

<h3><u>A</u><u>.</u><u> </u><u>The</u><u> </u><u>Exter</u><u>ior</u><u> </u><u>of</u><u> </u><u>Cell</u><u> </u><u>Walls</u></h3>
Answer:
D. Electrons are more attracted to one of the atoms involved in a bond.
D: decomposition
Double check on google though