Mandible
A)a layer of skin-like material that in many animals can produce a shell
B)not moving from place to place; attached in a permanent location
C)a long appendage around the head of an animal used for holding or moving
D)a section or part of an animal's body
E)mouth parts that work as jaws
5 answers
E) mouth parts that work as jaws
_____ symmetry is exhibited by all vertebrates.
Simple
Composed
Radial
Bilateral
Circular
Simple
Composed
Radial
Bilateral
Circular
Bilateral
The best known of the segmented worms are the _____.
segmented worm
roundworms
flatworms
earthworms
unified worms
segmented worm
roundworms
flatworms
earthworms
unified worms
earthworms.