Answer:
Temperature changes can also contribute to mechanical weathering in a process called thermal stress. Changes in temperature cause rock to expand (with heat) and contract (with cold). As this happens over and over again, the structure of the rock weakens. Over time, it crumbles.
Explanation:
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The Bantu migrations are most closely associated with the spreading of cultures in Africa
The bantu migrations refer to the Original African People which located in western Africa which migrated across the Current African continent, spreading their cultures along the way.
Answer:
all human interaction with one another and with the environment
The answer is C hope this helps
