What has a hydrostatic skeleton?
prokaryotes Flowers insects Humans angiosperm Jellyfish Cows cells
A B C D E F G H
Cnidarians have a hydrostatic skeleton.
Jellyfish have a hydrostatic skeleton
What has a hydrostatic skeleton? (A) prokaryotes (B) Flowers (C) insects (D) Humans (E) angiosperm (F) Jellyfish (G) Cows (H) cells