Answer:
it is.
Explanation:
breathing helps you live (obviously) so it would be considered a life function
Through electrochemical processes
This is put together perfectly.
An organism that lives in or on another organism and gets its food from or at the expense of its host
In the United States, flu season occurs in the fall and winter. While influenza viruses circulate year-round, most of the time flu activity peaks between December and February, but activity can last as late as May.
