Conditioning forces are about futures and not the present here and now

Spiral Jetty is designed to

a) complement its environment but eventually break down into it. b) blend into and remain sustained by the environment. c) contrast with its site and survive environmental changes. d) improve its site and reverse environmental damage.

The orchestras in Haydn's time

a. were relatively small by modern standards. b. did not include brass or wind instruments. c. included a lute accompaniment. d. all of the above.