question 1 1 pts complex systems can be either ____ -loop or ______ -loop. forward or reverse upper or lower…

question 1 1 pts complex systems can be either ____ -loop or ______ -loop. forward or reverse upper or lower open or closed inner or outer
Answer
Brief Explanations:
In systems theory, complex systems are often classified as open - loop (where output does not influence input) or closed - loop (where output feedback affects input).
Answer:
C. open or closed