Need ! will give brainiest if how has the building of dams created problems for countries rivers in southwest asia. a. dams are too expensive to build to be practical. b. dams limit the water available to countries further downstream. c. few countries have the technology needed to be able to build dams. d. countries in sw asia are not allowed to build dams along shared rivers.

Researchers have found that it takes to view a mental image that is larger or covers more distance than a smaller or more compact one.

Public opinion is of most value when the people who hold an opinion that opinion.

"six months ago, several of molly's friends joined the trimtime fitness center. each of them participated in trimtime's weight-reduction and fitness regimen. all reported substantial weight reduction, and all are visibly slimmer. molly is convinced. she joins trimtime and enrolls in the program, hoping and expecting to see the same results. she is especially delighted to learn that trimtime had adjusted its program to make it even more effective in a shorter period of time." what is the feature in question/attribute of interest in this argument?