I think that three steps are purchasing, selecting, presenting
Which notes do we need to identify?
Answer:
A corbel arch is an arch carries the thrust of weight to its sides. It uses a post-and-lintel, in which the lintel supports all the weight above it. A corbel arch is unique because it is the oldest form of arch known in architecture.
Explanation:
I love this picture and it explains a lot so as I looks at it I give me details a lot of them so I think it great 10/10