Answer:
C. Acclimatization
Explanation:
I think of "acclimatization" as acclimating to a new environment, also it's clearly derived from acclimating. It's just another way to say adjusting to the environment, and isn't necessarily restricted to high elevations. It could also be temperature, or humidity. I hope this helped!
Carbohydrates: glucose (monosaccharides)
Lipids: fatty acids
Nucleic acid: nueclotides
Proteins: amino acids
