Mathematics
It builds orb webs in the right angles above my apartment’s front door.
It measures the ray of sunshine that splashes like yellow paint on my floor.
It revolves in the spaces made by the spokes of a rotating bicycle wheel.
It determines the percentage of carbohydrates I consume in an evening meal.
It averages the distance in kilometers that I travel back and forth from school.
It repeats in the pattern of tiles surrounding the circumference of the municipal pool.
It calculates the volume of water that sprays on my lawn from the hose.
Mathematics intersects every part of life from the immense universe to a single rose.
1. What is the main difference between lines 4, 5, 6, and 7 and the other lines of the poem?