Something that is impervious does not allow fluids to pass through it. Buildings and paved roads don’t allow water to pass through them. They are called impervious cover. These maps of Connecticut show the percentage of land covered by impervious surfaces such as pavement and buildings. The map on the left shows current conditions, and the map on the right shows predicted future conditions. Which of these statements is true?

Lee is creating a garden with the dimensions shown. he creates paths through the garden along , , and . which correctly compares the lengths of the paths? the path along is longer than the path along , and the path along is longer than the path along . the path along is longer than the path along , and the path along is longer than the path along . the path along is longer than the path along , and the path along is longer than the path along . the path along is longer than the path along , and the path along is longer than the path along .

Where the main factor that enabled the growth of cities and civilizations was the existence of

Which statement best describes how chemical equations demonstrate conservation of mass?