Answer
Animals of the Annelida phylum are susceptible to desiccation because of their thin outer covering and large surface area to volume ratio. Annelids such as earthworms and leeches live in wet environments or areas not exposed to direct sunlight.
Work Step by Step
Animals of the Annelida phylum are susceptible to desiccation because of their thin outer covering and large surface area to volume ratio. Annelids such as earthworms and leeches live in wet environments or areas not exposed to direct sunlight.