Answer:
CAD, or computer-aided design, refers to any software used by architects, engineers, or construction managers to create precision drawings or illustrations of new buildings as either two-dimensional drawings or three-dimensional models.
Answer:
Museum curators are usually the ones who manage and present collections in museums. They are responsible or are in charge of assembling, cataloguing and displaying the collections appropriately for the public to view. They plan and organise the exhibitions and research about the objects or collections in the museum or objects that they are planning on bringing into the museum. They also keep records of things in the museum and help get objects or collections from other places into the museum for people to come and see them.
They may also plan budgets and negotiate loan items that they want to put on display in museums.
Explanation:
The answer is b ,stippling
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