Excrements

... cunning) is wrong. The reason is simple: living beings can only extract a fraction of the energy contained in their food, which explains that excrements still contain energy (otherwise dungbeetle would starve to death :wink: ). This is the reason why one kilogram of grass will never become ...

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... those organisms that break down organic material to its basic components in sense that very few organisms can eat and live on their leftovers and excrements. In that gorup I would put bacteria and fungi. Scavangers would be organisms that activly search for dead organisms no matter of their size ...

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... simple as haemorrhoids, or it could be as fatal as internal bleeding. It will also have to depend on the colour of the blood that comes with the excrements to determine which part is really bleeding.

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