Answer: Option A
Explanation:
Adaptive function in that thing biologist wants to find out whether there there is an advantage to cicada killed wasps adapting and feeding specifically on just feeding on cicadas alone or is there a great advantage to feeding on both the cicadas and also on larger preys like insect.
Isotonic solution nothing happens to the cell it exists as it is.....in a hypotonic solution the cell will shrivel up and in hypertonic solution it will swell to the point of rupturing (aka cytolyse)
