This can be described as partly flexible and partly rigid. It can be tough, flexible, and sometimes rigid. Defects differ between flexible and rigid pavements. Its properties are usually categorized based on rigid and flexible PVCs. This supports a variety of ways to engage in flexible and dynamic learning. They provide a method of organization that is flexible and decentralized. The resulting whip is both flexible and durable. Minerals can be described as brittle, ductile, malleable, sectile, flexible, or elastic. Orbs are lightweight and made of flexible plastic. TDD can lead to more modularized, flexible, and extensible code. Loads can be reduced by making a structural system softer or more flexible. Fibers come together to form a cloth, which is both flexible and strong. Having a heavy object attached to a flexible chain or rope. Semantic models are more flexible and open, and therefore more difficult to model. Accommodation options are measurements that make societies more flexible to sea level rise.