Definition
Class Tardigrada comprises microscopic animals known as water bears or moss piglets, renowned for their extreme resilience. They withstand radiation, dehydration, and even space, showcasing remarkable survival capabilities. Found in aquatic or semi-aquatic environments like mosses, they embody ultimate survivalists. They enter suspended animation under duress. Think of them as nature's astronauts, prepared for anything. These creatures defy expectations through their microscopic endurance.