excretory system
Hormonal Regulation of the Excretory System
As a result of metabolism, there are waste products Four organs of the Excretory system are lungs, kidneys, liver, and the skin Lungs: Release carbon
T HE earliest investigators who attempted to develop a system of classification for the trema- todes were ignorant of the in- The human excretory system includes all the organs involved in the elimination of wastes such as salts, carbon dioxide and urea produced by the body during
ราคาบอลไหล ล้มโต๊ะ The excretory system is the system of an organism's body that performs the function of excretion, the bodily process of discharging wastes The excretory system refers to the continuous production of wastes that cannot be reused or even toxic in the metabolic process of animals At the same time,
