C.<span>trees going dormant in winter to survive unfavorable conditions</span>
<span>
three weak hydrogen bonds are between guanine and cytosine bonds</span>
Evolution would least likely be a cause of natural selection.
Natural selection has to do with the survival of the fittest. Therefore, adaptation, variation, and overpopulation all have an impact on natural selection - those who do not adapt to their new surroundings due to overpopulation or those whose bodies have not modified enough will not survive.
Answer:
Abiotic
Explanation: Water is not a living thing, therefore water is an abiotic factor.