Because there are still filtered out waster left in the body. If those filtered waste stays in your body, you will poison yourself and die. Dehydrated or not, you still have to get rid of waste. But the waste will be close to 100% waste, not water.
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Additional answer from a doctor:
The body can only recycle a certain level of fluid. When dehydrated the body releases a hormone that tells the distal tubules in the nephrons of the kidneys to start reabsorbing water. The higher the levels the fast the reabsorbtion up to a point. Since the tubules are open all the way to the end they can't STOP water being removed, only slow it down by sucking up as mcuh as they can. Unfortunately the kidneys don't have millions of tiny corks to put in the end. Thus you keep peeing until dead.
Because, despite every effort of homeostatic mechanisms to compensate for zero intake, some output (loss) of fluid occurs as long as life continues.
Watts is the product of amps times volts. Reduce either or both of these values will reduce the overall wattage output in a resistive circuit.
An increase in the amount of organic matter in an aquatic system will reduce oxygen levels because if more organic matter is introduced the population of decomposing bacteria will increase and they will use up more oxygen for respiration (by which they decompose matter) than that which is being produced, thereby reducing oxygen levels.
Not likely - any machine wastes some energy; that would reduce the useful output energy.
Bithional is antiseptic which is generally added to medicated soaps to reduce the odor produced by bacterial decomposition of organic matter on the skin.
You can put less resistance (more load) on the battery with larger wires, but if you exceed a particular current output for a given duration, you will overheat the battery. To safely increase current output, use two batteries connected in parallel.
The body does reduce its urine output if you become dehydrated. If your fluid intake is reduced then water is reabsorbed from the faeces as it travels along the colon. This is one of the reasons for constipation. Hope this helps.
Reduce the output flow of the pump supplying fluid to the motor
Some of the output is fed back to the input in such a way as to reduce change in the output.
You will need to calculate a capacitor at the output stage in order to prevent interaction with the networks connected after the output.
Reduce the distortion in output signal.
Watts is the product of amps times volts. Reduce either or both of these values will reduce the overall wattage output in a resistive circuit.
You can reduce organic matter by encouraging aerobic activity of the microbes in a septic system.
If you reduce output level you will reduce some costs (materials, power usage, etc.) but there are still many types of costs that remain at the same level. So, when you reduce output, your products will have a higher unit cost of production. And they will be less competitive.
one more piece of production will reduce output
negative feed back is one which is given to the same system from which the output is obtained, in order to reduce the intensity or to stop giving that output
Using some enzymes they reduce organic matter to inorganic matter in multisteps
Space food is dehydrated in order to greatly reduce the weight of the food because space and weight are prime real estate on a space shuttle.