Answer:
I would say D. As temperature goes up, rainfall goes down.
Explanation:
Well, DNA contains the hereditary information in the form of sequences of nucleotides which categorize as genes, that provide the information for synthesis of structural, functional and various other proteins that in combination and or in other ways determine an organism's complex traits. The phenotype of the said organism.
I believe the correct answer will be A
A. bind and unwind double helix