31. Invertebrates
Lophotrochozoans
Multiple Choice
Multiple ChoiceAnnelids __________.
A
include leeches, earthworms, and flatworms
B
have characteristically long bodies with external, but not internal, segmentation
C
use their pseudocoeloms as hydrostatic skeletons
D
All of the listed responses are correct.
E
have a mouth that is separate from the anus
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