What body part would be attached to the external framework?
heart insects respiratory system wings humans Tail fat digestive system
A B C D E F G H
An exoskeleton is an external framework.
Wings are part of the external framework.
What body part would be attached to the external framework? (A) heart (B) insects (C) respiratory system (D) wings (E) humans (F) Tail (G) fat (H) digestive system