While swimming, Frogs propell themselves, and their small legs act like a turbine, it sends water backward, so they get forward speed in reaction.
Hope this helps!
Answer:
This phenomenon is called Niche Differentiation, it happens when several species live in the same area but different parts. Hope that helps! :)
This sounds a lot like its hinting at the bodies proactiveness in preparing for evolution of any sort.
C)set maximum contaminant levels for pollutants in drinking water
