Low rise structures vary in size from ______ to ______ stories.

Low-rise structures are typically defined as buildings that range from 1 to 4 stories, although some classifications might extend this range slightly depending on specific building codes and regulations. However, the context in which low-rise structures are referenced often allows for variance, especially in urban settings where the highest numbers of stories might include 3 to 7 stories.

In this case, selecting the range of 3 to 7 stories reflects a broader understanding of low-rise definitions that might accommodate buildings with slightly more height while still retaining characteristics of low-rise designs. This range is also practical in contexts where buildings may not surpass the thresholds that would define them as mid-rise or high-rise structures, maintaining a balance between functionality and structural integrity.

Therefore, this answer aligns with an understanding of low-rise buildings that can be acceptable in some contexts, where the size and height limit still allow for the concept of a low-rise structure.