Look at the text below. If there is an error with subject-verb agreement, rewrite the sentence (or portion) correctly. If there is no error, type "no error."
"Pollution and disease was to blame for the decimation of the Chesapeake Bay oyster population in the 1990s."
1 answer
"Pollution and disease were to blame for the decimation of the Chesapeake Bay oyster population in the 1990s."