Answer:
The correct answers are:
1-Agrarian: A society based around agriculture rather than industry
2-Aristocracy:People of the highest social class or nobility
3-Demographics:Characteristics of population, size,density and distribution.
4-Propietary: An arrangement where private owners are given rights normally reserved for states
A physical change chamges the substances apperance, but a chemical changes the chemical formula of a substance. Hope this helps!
It would be cooler underground
Answer: Ask
Explanation: Give me the brainiest