yes
definitly not because it is a "water creature"
Jellyfish bodies are supported by the water they live in. Furthermore, if jellyfish had a strong skeleton, then they would need more energy to swim.
Jellyfish do not have wings they have tentacles to help them swim under water!EXTRA INFORMATION:if you have ever seen a jellyfish swim, you would have noticed that all of their tentacles move swiftly at the very same time.
First of all, the man-of-war is not a true jellyfish. Its body is filled with air. To be a jellyfish the "bag" of their body has to be filled with water. Also a box jellyfish is more dangerous. The box jellyfish is the most dangerous jellyfish in the world.
jellyfish swim in the sea
they swim as long as they can
swim
Some jellyfish stings are dangerous to humans.
yes
A group of jellyfish is sometimes called a bloom or a swarm.
yes there can