Multiple Choice
Which one of the following annelid structures or events is not correctly paired with its role in locomotion?
A) circular muscles contract-segment becomes thin and long
B) longitudinal muscles contract-segment becomes thick and short
C) fluid in coelom-provides a hydrostatic skeleton
D) septum-allows each segment to move independently
E) chaetae-provides gas exchange surface for body muscles
Correct Answer:
Verified
Correct Answer:
Verified
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