Drop your weapons!
It takes energy to make weapons, but it may take even more energy to maintain them. Because leaf-footed bugs drop their legs, it is possible to measure how much energy they allocate to maintaining this appendage that males use to fight other males.
from Latest Science News -- ScienceDaily https://ift.tt/2qNklfO
from Latest Science News -- ScienceDaily https://ift.tt/2qNklfO
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