Vermicomposting Worms, Breathing, and Worm Bins

How do vermicomposting worms breathe in their bins? Why do their skins need moisture? How can we make the most of their environment to keep it airy and moist enough for them? Unlike humans, composting worms don’t have noses and mouths to inhale air. Nor do they have lungs. Yet, they do breathe. In fact, their entire skin acts like lungs where they absorb oxygen into their bloodstream. And, they release carbon dioxide the same way. But that’s not all. Their skin requires moisture to breathe. Worms, like humans, are made of a high percentage of water. That’s why moisture is crucial. The best way to take help your worms breathe is to use the following time-tested practices:

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