cyancamel176Lv1
4 Nov 2021
Problem 12
Page 401
Section: Review Questions
Chapter 15: Diversity of Animals
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4 Nov 2021
Background and context
Annelids are tubular worms with a specialized digestive system that includes a terminal mouth and an anus. Some of its examples are earthworms and leeches. The coelom is the internal body cavity, the presence or absence of which classifies the animals.
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