The karst topography is formed by the actions of

rain
wind
ocean water
groundwater

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?

Why is it important to study each branch of earth science?

If all prokaryotes on earth suddenly vanished, which of the following would be the mostlikely and most direct result? a) the number of organisms on earth would decrease by 10—20%.b) human populations would thrive in the absence of disease. c) bacteriophage numbers would dramatically increase. d) the recycling of nutrients would be greatly reduced, at least initially. e) there would be no more pathogens on earth.