Worse, these animals may also be excreting the lethal virus in their faeces, which could explain how some humans have contracted the disease without any apparent contact with poultry.The best way to prevent a human epidemic, of course, is to end the avian one.
His throne is also a lavatory; beribboned documents flow from under his seat; he is excreting new peerages.
The reason is that bacteria which occur naturally on the skin are gobbling up a fat-laden secretion known as sebum, and excreting smelly fatty acids.One solution is to stop the sweat.
The animal nature of human beings eating, excreting, fighting, screaming, bleeding, sweating, fornicating abounds, as do certain traits that animals eschew, such as bullying, conniving, and betraying.
Some were astonishingly crude and graphic, such as "The Origin of the Monks" (see picture), showing three devils excreting a pile of monks.
In contrast, sea snakes avoid the bends by excreting nitrogen across the skin to offset the uptake of this gas from the lungs.
Patients who are recovering from typhoid fever are transient carriers of the disease, excreting the causative bacteria in the stool or urine for up to three months.
Egestion is the act of excreting unusable or undigested material from a cell, as in the case of single-celled organisms, or from the digestive tract of multicellular animals.
In amniotes the development of the metanephros as the urine excreting organ has freed the mesonephric duct to carry products associated only with reproduction.
