1. Jellyfish bodies have an outer layer called the epidermis; a middle layer made of a jelly-like substance called mesoglea; and an inner layer, called the gastrodermis. Jellyfish have a very basic nervous system allowing jellyfish to smell, detect light, and respond to other stimuli. 2. Scallops clap their shells together to create a jet …
Orcas will play with stinging jellyfish like a dog plays with a ball
Orcas will commonly play with their food for sport. However, it is unclear why they play with stinging jellies. It has been speculated that they may like the tingling effect.