👉 A worker's fluid, also known as plasma, is a critical component of the circulatory system that plays a pivotal role in maintaining homeostasis within the body. It is a colorless, straw-colored liquid composed primarily of water, but also contains essential nutrients, hormones, proteins, and waste products. The fluid serves as the medium for transporting these substances throughout the body via the bloodstream, facilitating vital processes such as nutrient delivery to cells, waste removal, and immune response. Additionally, it helps regulate body temperature, maintain blood pressure, and supports the clotting process to prevent excessive bleeding.