Ariver flows over a raised, flat area between two mountains. which of the following landforms does the river flow over

it would lead to upper respiratory infections and pneumonia.

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.

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added