If 200 oak trees are counted on a 2 km x 2 km patch of land, what is the density of maple trees per square kilometer? What is the density of the oak trees per km2?

this is true is that what u needed

the main thing i would use is bricks because if there is a hurricane, there is a great possibility for the house to still stand. and i would also use plexiglass windows instead of regular windows because plexiglass isn't prone to breaking.

the answer is c a tornado