What are some ways in which you noticed that architecture in general has changed over the years? Check all that apply.

• The function has changed (what the buildings are used for)
• The materials hake changed (what the buildings are made from)
• The techniques have changed (how the buildings are made)

• The function has changed (what the buildings are used for)

• The materials have changed (what the buildings are made from)
• The techniques have changed (how the buildings are made)