Tardigrades have been found on mountaintops.
Tardigrades -LRB- -LSB- trdgred -RSB- also known as water bears , space bears , or moss piglets -RRB- are water-dwelling , eight-legged , segmented micro-animals .	moss	moss
They have been found everywhere from mountaintops to the deep sea , mud volcanoes , and from tropical rain forests to the Antarctic .	mud volcanoes	mud volcanoes	rain forests	rain forests	Antarctic	Antarctic	deep sea	deep sea
