Answer:
The cellular level of an organism is where the metabolic processes occur that keep the organism alive.
Explanation:
Open systems are the most common in nature
I believe the answer may be scientific name..
It is caused by mutations in the gene that helps an enzyme called phenylalanine hydroxylase, or PAH. <span />
<span>Exudate
This is any bodily liquid that channels from the circulatory framework into sores or territories of irritation. It can be a discharge like or clear liquid. At the point when damage happens, leaving skin uncovered, it spills out of the veins and into adjacent tissues</span>
