Jellyfish don't have specialized digestive, osmoregulatory, central nervous, respiratory, or cuirculatory systems. They digest using thegastrodermal lining of the gastrovascular cavity, where nutrients are absorbed. They do not need a respiratory system since their skin is thin enough that the body is oxygenated by diffusion. They have limited control over movement, but can use their hydrostatic skeleton accomplish movement through contraction-pulsations of the bell-like body; some species actively swim most of the time, while others are passive much of the time. Jellyfish are composed of more than 90% water; most of their umbrella mass is a gelatinous material - the jelly - called mesoglea which is surrounded by two layers of epithelial cells which form the exumbrella (top surface) and subumbrella (bottom surface) of the bell, or body....
It's a food. Jellyfish are animals.
Jellyfish are a type of animal called cnidarians, they are related to sea anemones and coral! I have no Idea if it swells and bursts though!
Jellyfish are definitely omnivorous, consuming virtually all planktonic plant and animal life, larvae, eggs, algea, shrimp, and sometimes other jellyfish.
The animal that has the same adaptations as a box jellyfish is a string jellyfish
It's an animal.
Jellyfish are, compared to mollusks, arthropods and vertebrates, very simple organisms. Jellyfish did not evolve a circulatory system, as they can perform gas exchange at their outer surfaces.
A jellyfish :)
jellyfish
Jellyfish
Jellies are animals.
Jellyfish are indeed invertebrates. They have no backbone, and that is what is required for an animal to have a vertebrae.
Jellyfish, reptiles, and fish are all members of the animal kingdom.