What is "value" in terms of creating artwork (A)light and dark

(B)the cost of the artwork

(C)patterns and textures

(D)the colors used

A)light and dark

Explanation:

Value defines how light or dark a given color or hue can be. Values are best understood when visualized as a scale or gradient, from dark to light. The more tonal variants in an image, the lower the contrast. When shades of similar value are used together, they also create a low contrast image

what do you think? it needs to be explanatory. then answer the question  

successful meat fabrication requires extensive knowledge of animal anatomy; /