Which has a nervous system?
humans Tulip animals Jellyfish Sponge fur seals elephants Dogwood tree
A B C D E F G H
Jellyfish and insects are invertebrates.
Jellyfish have a nervous system
Which has a nervous system? (A) humans (B) Tulip (C) animals (D) Jellyfish (E) Sponge (F) fur seals (G) elephants (H) Dogwood tree