Final answer:
The best statement combining the ideas is that GMOs' ability to survive diseases and droughts leads to increased crop production, hence preserving forests.
Step-by-step explanation:
Combining ideas from the sources provided, the statement that best encapsulates the benefits of genetically modified organisms (GMOs) could integrate the increased resilience of these crops to environmental stresses, alongside the positive impact on land use and conservation. Specifically, Because GMOs can survive disease and drought, they produce more crops, which keeps forests from being destroyed melds the key points effectively. Here, we see that the ability of GMOs to withstand diseases and droughts leads to an increase in crop production, which in turn reduces the need to convert forests into farmland, thereby offering a conservation benefit.