Answer:
The given phenomenon is an example of "Theory".
Explanation:
- A collection of observations, hypotheses, or agreed theories that aim to offer a logical or reasonable account of the cause-and-effect (start causing) relationship between a series of observable phenomena.
- The word's root underscores the idea that both ideas are conceptual representations of imagined reality.
This is the right approach.
They vanished into Extinction
Your roles:
- Be respectful.
- Help those who need help with a subject or so forth.
- Trustworthy.
- Participate in activities.
- Always on time.
- Always prepared.
- Respectability.
- And so on and so forth :P
Rivers were attractive locations for the first civilizations because they provided a steady supply of drinking water and made the land fertile for growing crops. Moreover, goods and people could be transported easily, and the people in these civilizations could fish and hunt the animals that came to drink water.
I hope this helps!