Nematode Worms and Annelid Worms Share Which of the Following

Question

Nematode worms and annelid worms share which of the following features?
A) use of fluid in the body cavity as a hydrostatic skeleton
B) ecdysis
C) presence of a circulatory system
D) presence of segmentation
E) absence of species with parasitic lifestyles

Accepted Answer

Both nematode worms and annelid worms use fluid in their body cavity as a hydrostatic skeleton to maintain structure and facilitate movement.