I am pretty sure that 76 meters is the answer.
Its called bioamplification
in theory yes but at the same time you would have to reverse enginere it and have it reject the fruit flys dna strands
It is "B. Cleaning a countertop with a sponge and
<span> rinsing it out to reuse" that represents and example of conservation. Re-using items is better than throwing them away if possible. </span>