If you mean a specific system then the reproductive system...but i haven't the slightest idea as to anything else to do with your question...
There are many reasons why it is important to monitor the environmental parameters. The activities of the humans had a great impact on the environment. Through monitoring, we will be able to understand and learn the factors that affect the environment and how to minimize it.
Fungi is one type of pathogen which infects the surface of the skin and nails.
Athletes foot is also caused by fungi
Answer:
Nitrogen is essential for all living things because it is a major part of amino acids, which are the building blocks of proteins and of nucleic acids such as DNA, which transfers genetic information to subsequent generations of organisms. hopes this helps let me know :)