Why would pouring salt on slugs get rid of them? i know the process is diffusion. would the hypotonic solution (the water in the slug) flow towards the hypertonic solution (salt)? this would cause the slug to shrivel right?

The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere