How does elephant get its source os nitrogen to form its dna or proteins like collagen?

From what it eats. It’s absorbes and a source of energy.

Explanation:

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a