Final answer:
The property of water that enables it to adhere to body's tissues and reduce friction is adhesion, which is crucial for lubricating joints and facilitating smooth movement.
Step-by-step explanation:
The property of water that allows it to cling to the body's tissues and reduce friction is adhesion. Adhesion is the tendency of water molecules to stick to other substances. This property is essential in the body where it helps to lubricate joints by allowing water to adhere to the synovial membranes and other tissues, thus reducing the friction between them as they move.