Blood
In a spaceship, human waste is usually collected in a specially designed toilet with a vacuum system. The waste is then stored in containers or bags, which are disposed of during re-entry into Earth's atmosphere or incinerated.
The excretory system is designed to hold fluids from the body and make it urine. It also filters cellular wastes and toxins. there is the bladder and kidneys and urethra but thats all i got memorized for now.
The lymphatic system reclaims and returns fluids and solutes that have exited the circulatory system.
I have no way to know which cellular system you're using and calling "this" one.
Tampons and pads should not be disposed of into a septic system or any sewer system.
The immune system
Excretory System Eliminates cellular waste.
Although waste from an operating hydroelectric power system is minimal it does exist. The water flowing to the turbines often has a screen upstream of the turbines to remove debris from the water that could damage the turbine blades. Collected debris must be removes and disposed of in a proper fashion.
The bicarbonate buffer system is the most important buffer in extracellular fluids, including blood. It helps maintain the pH level of the body within a narrow range by regulating the levels of bicarbonate ions and carbonic acid.
Waste fluids are normally collected by the medullary pyramids of the kidney. Urine usually passes through here into the renal papilla on the way to the renal pelvis and then the ureter. The papilla is part of the system that carries urine to the outside from the kidney.
A digital cellular system transmits a caller's voice by converting the sound waves into a numerical code
The Lymphatic System.