Its c 48 hours. or d <span>72 hours</span>
<u>Using stone to build tools.</u>
Stone was a familiar material that was used in numerous ways.
In this way, geography<span> kept early </span>China<span> culturally and economically isolated from the rest the world. However, </span>ancient Chinese<span> civilizations were exposed to the sheep and cattle herders inhabiting the grasslands in the northwest, and the fishing cultures along the southeast coasts.</span>
Answer:
<em>Adaptive Processes</em>
Explanation:
Adaptive process <em>is the method of performing computations from a physical, natural, source on a set of measured or displayed information</em> (thought to be) in <em>such a manner as to create a finest parametric model of that physical source, one that best suits the observed information according to certain error criteria.</em>
Answer:the last option, Many lost their jobs and homes
Explanation:
