Answer:
birth rate, death rate, immigration, and emigration.
Explanation:
Canals are man-made, meaning, they are Human Systems.
Faults are natural, meaning, they are <span>Physical Systems.
Floods are not created by man, meaning, they are </span>Physical Systems.
Bridges are man-made, meaning, they are Human Systems.
I hope this helps!
Weather or not the emperor could become pope
Answer:
sorry brother i donot know the answer
Explanation:
