Hypothesis, is the answer
<span>Example of Trisomy 21 detected</span>... <span>the presence , which is found in Down syndrome, is calledtrisomy 21.</span> ... <span>Of these, Trisomy 21 and Trisomy 18 are the most common.</span> ... <span>XXX (Triple X syndrome); XXY (Klinefelter syndrome); XYY</span> ... <span>Turner syndrome (XO).
so i think all are right</span>
Answer:
An <u>Earthquake</u><u> </u>is one of the most dramatic triggers of sudden mass movements.
Its B clearing and farming. Because if you think of it when someone clears trees and bushes they most likely won't come back.