In annelidans .... is fertilisation internal or external? And what about digestion?

Digestion is Internal in Annelida.
Fertilisation is Internal in Monoecious organisms (Earthworms) and External in Dioecious organisms ( Nereis)
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internal
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Fertilisation is Internal in Monoecious organisms (Earthworms) and External in Dioecious organisms ( Nereis).
Digestion is extracellular.
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