First, the waste material such as amino acid stay in the kidney. then, by urethra it goes down to the bladder and the brain send a massege to get off the wastes.
Human Excretion
Renal excretion of human waste is used, does not manufacture anything.
kidney,lung and heart
Food, water, sleep, excretion, sex, air, shelter
The Liver, Kidneys, the Endocrine System, Autonomic Nervous System and Hypothalamus are responsible to maintain Human Homeostasis.
there are processes in human beings.some of them are ingestion,digestion,transportation,respiration,excretion etc.
The function of HDL in the human body is to transport cholesterol for excretion to the liver. The function of LDL is to transport cholesterol to the liver for use.
Many people confuse the process of excretion with the removal of waste products of digestion. Excretion, however, is actually the removal of all the waste products produced by the cells of the body.
Excretion!:)
I think for me the process of excretion with the process of defecation is by the process of excretion with the process of defecation. Therefore the defecation is the process of excretion by the process of defecation. Some says excretion is the process with the defecation process. That's why the organ contrast the process of excretion with the process of defecation.
Filtration, reabsorption, secretion, and excretion.
Excretion is the elimination of waste from the body.