Rainbow trout live in the rivers and streams of upstate New York rivers in this area are cold and have strong currents if temperatures fall overtime because of climate change what is one variation that would likely help the trout to survive why right one and two sent

One variation that would likely help the rainbow trout to survive in colder temperatures due to climate change is genetic variation. This could allow the trout to adapt to changing environmental conditions and potentially develop traits that make them more resilient to colder waters. Additionally, behavioral variation, such as seeking out warmer pockets of water or changing feeding patterns, could also help the trout to survive in these challenging conditions.