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 over time because of climate change, what is one variation that would likely help the trout to survive? Why? Write 1-2 sentences.
1 answer
One variation that would likely help rainbow trout to survive in colder temperatures due to climate change is if they have a genetic adaptation that allows them to tolerate a wider range of temperatures. This adaptation would enable them to thrive in the changing environment and continue to successfully reproduce and sustain their population.