Which of the following would most likely be key to gathering evidence that the RNA World hypothesis is valid?

it would affect precipitation by causing flooding in some areas of the world due to climate increasing, causing the glaciers in the northern and southern pole of our planet to melt.

i wish you would have provided choices to simplify it and allow me to give an exact answer.

the cell cycle is the final answer! : )

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?