Where on an evolutionary tree diagram would you find the species that are most successful in surviving changes in the environment? A.
toward the bottom of the tree
B.
at the first branching of the tree
C.
at the top of the tree
D.
Both A and B

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

b is the correct answer