If global population continues to grow at current rates and mega cities, enormous urban centers spanning huge geographical areas, become the norm worldwide, what effect would that have on natural infrastructure? In an essay of between 150 and 250 words, describe the opportunities for natural infrastructure use this could create as well as the threats to natural infrastructure this could pose.

What side length would you specify if you were required to create a regular hexagonal plate that was composed of 33 cm(squared) of sheet metal? dimension the side length to 0.1 cm

Allison and her group have completed the data entry for their spreadsheet project. they are in the process of formatting the data to make it easier to read and understand. the title is located in cell a5. the group has decided to merge cells a3: a7 to attempt to center the title over the data. after the merge, allison points out that it is not centered and looks bad. where would the title appear if allison unmerged the cells in an attempt to fix the title problem?

Donnie does not have powerpoint. which method would be best for elana to save and share her presentation as is? a pdf a doc an rtf a ppt