A layer of permeable rock that is sandwiched between layers of impermeable rock is called?? A. a natural bridge

B. karst topography

C. limestone topography

D. an artesian formation

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

thinking it would be physical characteristics

answer; endometriosis;

answer; lower are;