What has a complex nervous system?
insects Airplanes Rocks elephants humans animals h2o Cephalopods
A B C D E F G H
Cephalopods have the most advanced nervous systems of all invertebrates.
Cephalopods have a complex nervous system
What has a complex nervous system? (A) insects (B) Airplanes (C) Rocks (D) elephants (E) humans (F) animals (G) h2o (H) Cephalopods