Answer:
In a group of city-states, each city-state is independent and rules by its own king. No central power controlled all of the city-states. In an empire, consisting of a nation and the city-states and nations it has conquered, one ruler is in control.
Explanation:
A group of plants in the genus Pueraria, in the pea family Fabaceae, subfamily Faboideae.
Answer:
"In international environmental agreements, the idea that scientific uncertainty should not be used as an excuse for inaction is known as:" <u>The precautionary approach.</u>
Explanation:
The precautionary approach is ability to asserts that the burden of proof for potentially harmful actions by industry or government rests on the assurance of safety. And that, when there are threats of serious damages, scientific uncertainty must be resolved in favor of prevention.
This is an instance of "cultural lag".
The phrase cultural lag alludes to the thought that culture takes
time to catch up with mechanical developments and innovative revolutions taking
place in a society, and that social issues and clashes are caused by this lag.
Thusly, cultural lag not only apply to this thought, but it identifies with
hypothesis and clarification.
