Kirby Bauer disk technique is a method to determine sensitivity of microorganisms yo antimicrobial drugs. The greater the efficacy of the chemical the larger zone of inhibition on around the drug containing disks at lowest concentration possible or the minimum inhibitory concentration. If the chemical found on the skin of frogs produce a large zone of inhibition at a very low concentration of the drug this can be a good antibiotic.
OK so basically comparison shopping would be like say you see a phone from one company that is the same at another but one is cheaper than the other you are comparing the prices.
you need to work harder to get your heart rate higher because you have become more physically fit in pace or you would be in the right heartrate
I think the answer to your question is B because In general, an adult bed bug is reddish-brown with a long, oval-shaped body that's about the size and shape of an apple seed. Bed bugs may be flat or they may look like tiny brown balloons. Hope that helped:))
