This is an example of a closed system
<span>Distance covered by Mario in 6 hours is 330 miles.
Then, Average speed of Mario is 330 miles divided by 6 hours = 55 miles per hour
so to drive a total distance of 715 miles, it would take him ( 715 miles divided by 55 miles per hour) hours
i.e., 13 hours
so Mario will have to drive for 7 more hours to complete a total distance of 715 miles.</span>
Answer:
A) Unlike other maps, topographic maps indicate man-made and natural landforms.
Explanation:
B is wrong because the locations of countries and cities are found in many maps and are considered very common.
C is wrong because like B, compass roses are very common on maps.
D is wrong because like B, boundary lines are very common on maps.
Democracy is the correct answer