What is a process in which molecules pass through a semi-permeable membrane from a less concentrated solution to a more concentrated solution, resulting in an equalizing effect between the two sides of the membrane? a) aggregation b) diffusion c) osmosis d) migration

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.

answer; blank(1); cervical; blank(2); lumbosacral;