It is easy to mistake an Earthworm as an autotroph (an organism that synthesizes its own energy from inorganic sources) because it consumes soil and dirt. However, soil actually contains organic matter. By definition, a heterotroph is an organism that consumes organic matter for energy. An earthworm is therefore a heterotroph, not an autotroph.
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the brain is essential for the movement of the earthworm. If the brain of the earthworm is removed, the earthworm will move continuously without stop
Yes, an earthworm is a decomposer.
its where the sperm is received in an earthworm
An earthworm and all insects are invertebrates because they lack an internal skeleton, especially because they don't have a backbone.Well to tell you an earthworm is an invertebrate.An earthworm is an invertebrate.
Dead earthworm.