The metal that is used to hold stained glass pieces together is called a. cement c. paste b. framing d. leading select the best answer from the choices provided a b c d

Lead

Explanation:

The metal lead is used in holding stained glass pieces together. Stained glass are designed glass used principally in cathedrals. Ever gone go cathedrals and seen the statue of the holy Mary on a window glass?

Exactly, that’s an example of a stained glass. Ordinarily, glass is simply made by fusion of silica, potash and lime or lime oxide. Producing stained glass involves the addition of specific metallic oxides to the base composition so as to effect a color on the final product. To hold the particles of these stained glass together however, lead is used

Leading

Explanation:

Stained glasses are commonly found in Gothic buildings and religious worship centres. They are a sought of 'coloured' glasses. The metal used to hold them together is called leading.

Stained glasses can still be found in many Roman Catholic and Protestant places of worship. It is a medieval Christian tradition to use stained glasses in church buildings.

i think it is d. e because the next one is igneous.

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.