Which of the following is not a way in which an introduced species can be brought into an environment?

purposely moving them into the environment for specific reasons

moving firewood

they are born into the environment.

transportation of trade

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