Water has an angular structure; the angle has 104,45o.
water-soluble vitamins. structure, function
The structure that allows water into and out of the water vascular system is called the madreporite.
The crystalline structure of sodium chloride is face centered cubic.The crystalline structure of water is hexagonal.
A dam is a structure built across the water to hold water back.
Water that is an integral part of the crystal structure is referred to as water of crystallization. This water is bound within the crystal lattice and is essential for maintaining the crystal structure.
Water, table
An Aqueduct is the answer. And to embellish this a bit more, I believe there is an aqueduct in Rome that still functions. Perhaps it has been closed down, but years ago when I was a student studying ancient Rome, the aqueduct was working.
An overwater structure.
The reinforced concrete construction is the construction joint in water retaining structure.
The madreporite is the structure that is part of an echinoderm's water vascular system. It acts as a sievelike structure that allows water to enter the system and is connected to the internal canals of the water vascular system.
chemistry
An impounding structure is a hydraulic structure built to store water temporarily for various purposes such as flood control, irrigation, or water supply. These structures are typically dams or reservoirs that impound water in a controlled manner, releasing it as needed.