In the Ames room: a. cues to depth are distorted by presenting people of different sizes at the same distance. b. lighting tricks create a sense of three dimensions when only two exist. c. the use of mirrors creates the illusion of greater space. d. perception of size is distorted by the assumption that the room is rectangular.

Eter lives in a beautiful region. peter and other residents of his region use water from the river that flows through their region. recently, mark industries decided to set up their chemical plant near that river. peter realized that the waste from the chemical plant would pollute the river. he decided to seek a legal ordinance that would restrict the use of land near that river for specific use only. which type of zoning will peter and his region?