Answer:
The Andes were formed by tectonic activity whereby earth is uplifted as one plate (oceanic crust) subducts under another plate (continental crust). ... When this large portion of dense material was removed, the remaining portion of the crust underwent rapid uplift.
Examining the family dynamic
One in five<span> teenagers in America can’t hear rustles or whispers, according to a study published in August in The Journal of the American Medical Association. These teenagers exhibit what’s known as slight </span>hearing loss.<span> The number of teenagers with hearing loss from slight to severe has jumped 33 percent since 1994.</span>
<span>After feeding the pigs; Betsy and Arnold were caught in a downpour.
There should be a comma(,), not a semicolon(;).</span>
