Your skin is made up of two layers the epidermis and the dermis. The epidermis produces an oily protein that repels water. When you soak in the bathtub for a long time or Swim for a long time the protein is sloughed off. As a result, your skin cells begin to swell from the excess water and they look wrinkled. what type of transport is this?
A.)Isotonic
B.)Hypertonic
C.)Hydrotonic
D.)Hypotonic

Explanation:

You are looking at something that is NOT medical, although if you are studying with someone who looks at everything as a symbol, efface also has a medical meaning that a teacher might tell you is a symbol.

The simple and best meaning for efface is to erase. That is what is happening in this passage. The gravestones are erased and the lies told about the person buried by their relatives, is removed. In its place are the true facts of at least part of their lives.