Is spider web a physical adaptation or behavioral adaptation?

What is the force called that moves paper clips toward a magnet without the magnet touching the paper clips? How many pints are in 13.58 liters? The system of volcanoes surrounding the Pacific ocean? A(n) skill is the ability to perform a specialized task that involves a certain method or process? Who is the richest man in Bowling Green KY? What parts of the human body are similar to the cells? What does the metaphor struck by a bolt of lightning mean? Where do you get a living thing for the life-transferring station on riddle school 5? What is the name of the plate that the pacific ocean is resting on? How does the mantle movement effect the earth? Does air pressure increase when temperature does? What disease is it when there is no fish in your aquarium yet your aquarium plants have brown stuff on a few of their leaves and how do you get rid of it? What has formed as a result of diverging plates? Why is a anemometer called a anemometer? What describes standard markings for biological hazards? Is there a grassland in Mexico? Where are find rich stores of glycogen? What types of DNA sequencing in their DNA? What are all the common facts that all the planets have? When you change ATP into ADP what change is that?