Interlocking systems refer to interconnected components that work together to achieve a common goal. These systems can be found in various fields, such as engineering, ecology, and social sciences. Each part of the system influences and relies on the others, creating a network of relationships that enhances overall functionality. For example, in an ecosystem, plants, animals, and microorganisms form interlocking systems where each species plays a role in maintaining balance. Similarly, in engineering, different machines and processes are designed to operate in harmony, ensuring efficiency and effectiveness in production or service delivery.