How long it stands is the independent variable
Answer:
Human life advances.
Explanation:
If there is development, then, humans would want to use the development, and in that way they are going to advance.
Answer:
A colony is like a group of people or creatures that live in the same place.
The best example I can give is an Ant colony.
Ant colonies live in ant holes made by workers, and the ants all go hunt for food and stuff like we do.
<em>Hope this helps!</em> have a great day! ♣
Answer:
Socialism is an economic and political system where workers own the general means of production (Farms , factories , tools , and raw materials) .