Answer:
Our mental decisions direct our thinking, our conversations, and our actions, all of which create your immediate circumstances.
Explanation:
Third option: Most people live in large urban areas
I believe it is called literacy rate.
This is the differential weathering.
Weathering is in general the phenomenon of rock disintegration and if different rocks disintegrate at different pace then it is differential.
Answer: adaptation, prevents brain from being overwhelmed by unimportant stimuli
