Life: The Science of Biology
11th Edition
ISBN: 9781319010164
Author: David E. Sadava, David M. Hillis, H. Craig Heller, Sally D. Hacker
Publisher: W. H. Freeman
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Chapter 31.2, Problem 2R
Summary Introduction
To review:
The reasons for the occurrence of annelids mostly in the moist conditions.
Introduction:
Annelids belong to phylum Annelida, which consists of individuals with the segmented and soft body. These are the first animals to appear with the feature of segmentation as that allows them to independently move their different body parts. Their body is divided into head, trunk, and abdomen.
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