What do scientists often use to make a prediction

New theories make predictions which allow them to be disproved by reality.

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

hope it mark me as brainlieast.