Question

Projection or elevation is the angle at which the hair is held in relation to the curve of the head prior to cutting.

Answer 1

Elevation or projection is the angle at which the hair is held before cutting in hairstyling.

Step-by-step explanation:

Elevation, or projection, refers to the angle at which the hair is held in relation to the curve of the head before it is cut. In biology, this concept is not directly applicable, as it is specific to hairstyling and not a biological process. It is important to understand that different subjects have their own unique terminology and concepts.