Refers to the process of tying materials together to hold them in place in an arrangement. a. banding b. grouping c. binding d. clustering

The correct answer would be option C, Binding.

Explanation:

When some material is needed to be placed together, they are being tied with the process called Binding. Binding is the process of tying material together to hold them in place in an arrangement. For example, in flower arrangement, flowers are tied together with the help of some string or something like that through the process called binding. Similarly, smalls light bulbs are bind together to make them in place through a wire. So when materials are tied together, the process is called binding.