Water from container number 1 flows to the right into container number 3 because the left valve is closed. Then, water from container number 3 flows to the left into container number 5 because the right valve is closed. Therefore, the answer is container number 5.
The answer: B. Iceland Explanation: B. Iceland – Correct Answer Clean air and pristine natural landscapes. Extremely low pollution levels. 100% renewable energy use (mainly geothermal and…