The strongest animal to introduce today is Tardigrada.
Tardigrada is an animal's gate, also called a bear worm or water bear associated with arthropods.

About 500 million years ago. It is said to have appeared in the Cambrian.

To date, about 1,000 species have been found. It is spread all over the world from the top of the Himalayas to the deepest seas, from the polar regions to the equator. You can live anywhere.


The maximum size of an adult is 1.5 mm and the smaller size is less than 0.1 mm. It is called a water bear because it has 8 feet and walks like a bear.



Survival is amazing. Extreme vitality!
It is said that you can live up to 2000 if you sleep.
Very low metabolic rate, can withstand severe drying conditions and low temperatures. It can survive at temperatures below 273 degrees Celsius and 151 degrees Celsius, and does not die when exposed to 1,000 times the amount of radioactive material at lethal concentrations. In a dry climate, when the moss dries, slowly-living animals inhabit the legs, lose moisture, enter into contractions and cleaning, and when there is moisture, they expand in a few hours. It is known to survive for a certain period of time in a vacuum. Some died for seven years and then rose. Morphological differences between men and women are not clear. Over 400 species are reported worldwide and are distributed worldwide.
The water bear was found for 120 years after stopping metabolism and remaining dormant. Can withstand 5700 gray x-rays