Answer:
this will result in inaccurate readings.
Explanation:
she has to go back and start all over because if the scale wasn't zeroed out she will have more mass than what's supposed to be there.
Answer:
Islam unified the Middle East economically and sometimes politically. Its had a substantial influence and has helped define the region.
Buffalo was a need to the natives that was their food as well as they used its hide for things
I Believe The Answer Is Civilizations (B)
Hope This Helps!