To determine how the author of "Are GMOs Really Safe?" supports an argument about GMOs and pesticides, we must look at the specific claims made in the piece.
The correct answer would likely be A) by stating that GMOs require an increasing amount of pesticides. Many discussions about GMOs often include concerns that certain genetically modified crops may lead to an increased reliance on chemical pesticides.
If you have access to specific excerpts or arguments the author makes in the text, that could provide further clarity!