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Answer:
in summary ,crabs and earthworms differ significantly in their anotomy,habitat, movement,feeding, behaviour etc.
Answer:
-While all worms are sometimes referred to as earthworms, it's usually the night crawlers we're referring to as an earthworm.
Crabs are capable of walking sideways using their jointed legs. Their movement is facilitated by their hardened exoskeleton.
- Earthworms move by contracting and elongating their bodies using circular and longitudinal muscles.
-In their anatomy, habitat, movement, feeding behavior, respiratory mechanisms, and reproductive strategies, reflecting their adaptations to distinct ecological niches and lifestyles.
-Crabs, prawns and scorpions are Arthropods and they all have an exoskeleton. The earthworm is an Annelid and therefore is the odd one out.
