Answer:
Carving is a subtractive sculpting technique in which the sculptor chips away from the chosen material. Carving can be used on a variety of materials, such as wood and stone.
Explanation:
They aren’t. Simplest answer.
In the movie, "Contagion", the CDC was to set up a plan to limit the spread of disease, track its origin, set up treatments with facilities, and develop a vaccine.
