Assessment is pretty much done at the beginning of a crisis and is a one-shot affair.
What is static behavior?
In many cases, measurements can only be made while a system is stable (i.e., at equilibrium), as changes in the system are frequently too rapid to be detected and would invalidate the data collected. When based solely on empirical data from measurements, models of these systems are frequently purposefully restricted to the behavior of the system at that stationary point and omit the more dynamic components of a systems behavior. A bioreactor serves as a typical illustration because it is obvious that it is built to run around an equilibrium point that offers the best possible environment for the microorganisms inside the reactor. It is possible to limit the model required to operate the reactor during production to the equilibrium of ideal growth circumstances and ignore other factors, such as startup.
Learn more about static behavior with the help of given link:-
John Muir was a famous Scottish-American naturalist, author, and conservationist who called for the preservation of wilderness. Therefore, the quote that would fit his views best is C) "As long as I live I'll hear waterfalls and birds and winds sing... and get as near the heart of the world as I can."
It took 1 year to travel from one end of the Islamic empire to the other. Baghdad was the fabled city of wealth that existed at the heart of the Islamic Empire :)