Answer:
They are balloons that gather data from the atmosphere.
Explanation:
Treat others how you want to be treated
Answer:
To colonize is to settle in, and take control of, land outside your own borders. There are many examples through history of powerful countries that colonized various regions of the world in order to gain natural resources or to obtain more land for their citizens to live in.
Medieval art's characters showed little to no expression.
The characters looked flat due to repetitive colors and little to no shading.
The poses looked very stiff and portrayed rather stillness than real movement
The Romans' first code of law was established around 450 B.C.