Question

mode of nutrition of phylum annelida ​

Answer 1

Answer:

Nutrients are then absorbed, and wastes are released through the anus. Like all members of the Annelida phylum, the earthworm's digestive system is a single straight tube from its mouth to its anus. Freshwater Leeches are parasites that obtain their food by feeding on the blood from vertebrate animals.

Answer 2

Answer:

they just need oxygen...........