Please provide explanation

What system structure creates a sustained oscillation around a constant average goal? Goal um State of the System Time A balancing loop sharing a loop variable with a reinforcing loop with a delay inside the reinforcing loop A reinforcing loop with an external goal with a delay inside the loop O A reinforcing loop sharing loop variables with two balancing loops, with a single delay in any of the loops A balancing loop with an external goal with a delay inside the loop Question 8 1 pt Which is the best explanation of the behavior of yeast population in a sealed champagne bottle, i.e. which offers the most leverage? Carrying Capacity State of the System Time 0 Yeast population behavior shows a classic overshoot and collapse behavior Yeast population behavior grows then falls Yeast population behavior is the result of 3 interconnected loops (1 R Loop and 2 B-Loops) O Yeast population is the result of 3 interconnected loops (2 R loops and 1 B loop)