It was a manufacturing center
It was a transportation hub
It was located on the Mississippi
This is an example of conservation
Conservation is the act of preserving, protecting or wise use of human and natural resources (in an efficient way). Conservation prevents wasteful use of resources and provides the benefits of continuous and long term use of resources. Conservation is accomplished through methods such as recycling, alternative technologies and waste reduction.
A theory <span>is an explanation of facts and observations defined by a set of concepts and ideas that organize phenomena.
A theory is something that hasn't yet been proven, but there is enough evidence so that it can be scientifically believed. It is different than a hypothesis, which is just someone's idea, and a rule, which is an established and proven theory.</span>
Answer:
Nadia developed a phobia through classical conditioning
Explanation:
