In the context of depth perception, which of the following is a monocular cue?

vivid colors

disparity

convergence

texture gradient

Dr. robbins wants to know if there are different opinions regarding the value of public school education between native americans who have at least one relative who attended indian boarding school and native americans who have no family experience with indian boarding school. dr. robbins contacts 35 native american participants in each group. he wants each group to include younger as well as older adults, and a mix of male and female participants. he asks each person to complete a survey about their attitudes toward public education. the design of this study is:

Studies show that people are most likely to participate in politics when a. someone asks them to get involved. b. the media devotes a great deal of time to covering politics. c. they are able to participate electronically through e-mail and computer voting. d. government officials officially invite input and feedback. e. they are paid to do so.

How did the environment of arabia serve as a form of protection during much of the regions history. 50 points