Answer:
C: They both rely on art and scince for map-making
Explanation:
It isn't A, since ancient maps were not 3D at all. C is incorrect do to the first maps being found way before paper existed. D is incorrect because ancient maps were not all focused on the physical features and some were just to map out country borders, towns, etc. B just makes sense anyway, you use visuals to show where places are, science to know where the places go to map them.
Answer:
(A). Cross-sectional
Explanation:
A cross-sectional research design is used to collect information on a single variable at a particular time, from different population groups with similar characteristics.
In this case, the research variable being studied is depression, while the individuals are grouped according to ages.
The correct answer would be the border dividing the Chinese Han Dynasty and Xiongu.
In 200 BC, the Chinese Han Dynasty invaded Xiongu territory in order to take it over and control it. However, they were defeated, and had to withdraw from the battle.
On the other hand, there were also attacks from Xiongu in Chinese territory. After Han's defeat in Baideng, a peace treaty was reached. This conflict is known as The Battle of Baideng.
