👉 The term "fluid" in a paragraph refers to any substance that can flow or change shape without breaking into distinct pieces. It encompasses various types of matter, such as liquids and gases, which are characterized by their ability to move and take the shape of their container. For example, water is a liquid fluid, as it can flow and fill any space it's placed in. Similarly, air is a gas fluid, constantly moving and adapting to fill any container it occupies. In biological contexts, fluids like blood or synovial fluid also serve as fluids, playing crucial roles in transporting substances and lubricating joints. Thus, when discussing fluids in a paragraph, it typically refers to any material that can flow or change its form easily.
