One interesting fact about jellyfish for kids is that crystal jellyfish contain a protein that is used in the medical industry to block certain viruses, notes Smithsonian.com. Another is that both people and other jellyf... More »

www.reference.com Pets & Animals Marine Life Jellyfish

Box jellyfish live by the coasts of Australia and in the Indo-Pacific Ocean. They have up to 15 tentacles, which can reach 10 feet in length. Although they do not have a central nervous system, box jellyfish have advance... More »

www.reference.com Pets & Animals Marine Life Jellyfish

One interesting fact about football is that it is a combination of soccer and rugby. Another fact is that Rutgers and Princeton universities played the first college football game in 1869. In 1892, William Heffelfinger b... More »

Non-poisonous jellyfish, such as Moon jellyfish and Blue Blubber jellyfish, are widely available and appropriate as pets for children. Pet jellyfish for kids require a special aquarium and fish-specific diets. More »

Box jellyfish live by the coasts of Australia and in the Indo-Pacific Ocean. They have up to 15 tentacles, which can reach 10 feet in length. Although they do not have a central nervous system, box jellyfish have advance... More »

www.reference.com Pets & Animals Marine Life Jellyfish

A jellyfish may have from eight to hundreds of tentacles depending on its species. Jellyfish tentacles also vary greatly in size, from a few feet to over a hundred feet in length. More »

Most jellyfish are translucent, often umbrella shaped organisms which come in a variety colors and sizes - some larger than a human and some as small as a pinhead. Though the majority of jellyfish are harmless to humans,... More »