Answer:
The Pearson square ration formulation procedure is designed for simple rations.
In order for the square to work, follow specific directions for its use.
Nutrient contents of ingredients and nutrient requirements must be expressed on the same basis (i.e., dry-matter or “as-fed”).
I would say that <u>a deadly water-borne microorganism in a city's water source</u> would most quickly devastate a human population, merely because a huge number of people uses this water for some kind of a purpose.
I think it is true because people can talk about anything but it is what is discussed that matters
HOPE THIS HELPS
The third option I’m sorry if I’m wrong
