carbon dioxide (CO2)
Perspiration is the liquid body waste excreted by the sweat glands in the dermis of the skin.
egestion
Body waste isn't stored. It's excreted through the skin (sweat), the breath and out of your body in pee and poo. Yum.
Many materials are excreted from the body. These include carbon dioxide, nitrogenous wastes, and undigested food waste.
carbon dioxide (CO2)
Carbon di Oxide is the metabolic waste excreted out from our body through mouth.
carbon dioxide (CO2)
Salt and water are excreted in the form of sweat through the skin.
It is carbon dioxide, a metabolic waste. But remember, most of it is retain in the body to adjust the pH.
The main substance excreted in urine is urea, which is a waste product resulting from the breakdown of proteins in the body. Other components excreted in urine include water, electrolytes, and other metabolic waste products.
A coelenterates body is basically a jelly like bag. The waste products of a coelenterate is excreted through the anus of the body.
The colon absorbs water from undigested food waste so that the waste can be excreted as feces.