To answer this question you need to explain more. for example, what is your research about?
<span><span>B.</span><span>Pasquale, Pedro. "The Conquistadores' Role in Settling South America,"Latino Monthly Digest. June 2012. Print.</span></span>
Answer:
C.
Explanation:
In the passage, it states both the large demand for water and the amount of pollution contributed to our supply of it.
CPCS . Is that what your asking basically how to shorten it ?
