For the first question, a valid argument on why we should not rely heavily on GMOs in agriculture would be:
C: "There is not enough research on long-term effects of consuming GMOs."
This response highlights a common concern about GMOs regarding the potential unknown risks involved in their long-term consumption.
For the second question, the statement that does not align with the risks associated with reduced genetic diversity in agriculture is:
D: "Increase production while reducing environmental impacts."
This option does not present a risk; rather, it suggests a potential benefit of using GMO crops. The other options (A, B, and C) all describe genuine risks associated with the reduction of genetic diversity in crops.