Which is the least likely be a cause of natural selection

Adaption, evolution, variation are all causes of natural selection.
hope this helps..
brainliest..?

Over population would be the least likely cause of natural selection Adaptation leads to variation in a species which means the original species has evolved Over population is still a cause of natural selection but only in rare cases

What is the question? if you were looking to design a method of separating something, you can separate this compound by putting both in water and allowing the water to dissolve the sugar. then pour it into another beaker and evaporate it then boom! salt and sugar : )