An earthworm is a segmented worm that is shaped like a tube shape and has an average lifespan up to 6 years. It has an average length of 8cm but has also been known to grow up to 35cm. A fascinating characteristic of earthworms is that they are neither male nor female as they possess both male and female reproductive organs. Earthworms are commonly found living in the soil where it contributes to good soil health by feeding on live and dead organic matter. By consuming soil as they burrow, the earthworm extracted nutrients from the dead organic matter (such as decomposing roots, leaves and manure) and mixes the soil by transferring these minerals and nutrients to the surface via their waste.
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