How does the porosity of a rock affect its permeability?

how many pores or holes in a rock let more things in depending on how many pores/holes it has. think of it like skin. the bigger your pores the more dirt seeps through

the porosity makes it more or less permeable

Explanation:

Porosity is a measure of how much of a rock is open space. This space can be between grains or within cracks or cavities of the rock. Permeability is a measure of the ease with which a fluid (water in this case) can move through a porous rock.

i think the answer is b.

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms