paragragh5:Modern architectural forms generally have three separate components comparable to elements of the human body; a supporting skeleton or frame, an outer skin enclosing the interior spaces, equipment, similar to the body's vital organs and systems. The equipment includes plumbing, electrical wiring, hot water, and air-conditioning. Of course in early architecture--- such as igloos and adobe structures--- there was no such equipment, and the skeleton and skin were often one.
Which of the following correctly characterizes the relationship berween the human body and architecture that is described in paragraph5?
---complex quipment inside buildings is the one element in modern architecture that resembles a component of the human body.
---The components in early buildings were similar to three particular elements of the human body.
---Modern buildings have components that are as likely to change as the human body is.
---In general, modern buildings more closely resemble the human body than earlier buildings do.