I think, I do think.. that it is D.
Wouldn't it be simple to divide 5 from 20, that would equal 4.
4 earthworms per square meter.
the first step would be gathering information , and making sure its correct
The reaction of reduction always undergoes with the cathode, the positive ion will migrate towards the cathode with the negative charge whilst the anode always has oxidation reaction. These two types of reaction does not change.
Because you see yourself the opposite way in a mirror. So yes your “seeing” yourself but not how everyone else sees you.
