Many animals that lack a vertebral column, or backbone have a what
spine exoskeleton parasites Leptospirosis epidermal Damaged hearing skeleton hip bone
A B C D E F G H
Many invertebrates have an exoskeleton.
Many animals that lack a vertebral column, or backbone have an exoskeleton
Many animals that lack a vertebral column, or backbone have a what (A) spine (B) exoskeleton (C) parasites (D) Leptospirosis (E) epidermal (F) Damaged hearing (G) skeleton (H) hip bone