Combining refers to the process of bringing two or more elements together to form a single entity. This can occur in various contexts, such as in cooking, where ingredients like flour and sugar are mixed to create a batter, or in mathematics, where numbers are added to produce a sum. In science, combining can involve mixing substances, such as when water and salt are combined to create a saline solution. The outcome of combining often results in new properties or functions that differ from the individual components, making it a fundamental concept in many fields.