A conservator is working to restore a large marble statue from a Greek temple, by scrubbing it with water and soap what is a likely drawback to this preservation

A. Breaking off large sections of marble, during scrubbing
B. Removing the age, look of the statue, during scrubbing
C. Wearing off small bit of marble with the scrubbing
D. Breaking down the chemical composition of marble scrubbing

C. Wearing off small bits of marble with the scrubbing