Sweat glands
The kidneys.
the large intestine
Kidney
they try to waggle their tail and wallow themselves in pool of water thus releasing excess heat
The kidneys are generally the most stressed organ from overhydration. When excess water is consumed, it can put a strain on the kidneys to continuously filter out the excess water from the bloodstream. This can disrupt the balance of electrolytes in the body and potentially lead to water intoxication.
Excess water is reabsorbed back into the bloodstream from the kidneys. The kidneys filter waste products and excess water from the blood to form urine, but they also have the ability to reabsorb water if the body needs it.
A valvelike organ that allows it to eject water in a concentrated stream.
Pyrosomes filter feed by taking in water and using the mucous to capture plankton and other particles then releasing the excess water.
The organ structure glomerulus allows the passage of waste products and some water and salt.
Paramecium exchanges gases with its surroundings through a specialized structure called the contractile vacuole, which helps regulate water content and expel excess water from the cell. This process allows for the exchange of oxygen and carbon dioxide without the need for a specific breathing organ like those found in animals.
The organ that holds and releases air which allows the perch to move up and down in the water is the swim bladder. Most fish have this organ, which they use to control how deep or how shallow they swim.
A water spillway is a structure used to control the flow of water in rivers, reservoirs, or dams during periods of excess water flow. It helps prevent flooding and allows excess water to be safely discharged downstream.