Connect with experts and get insightful answers to your questions on IDNLearn.com. Join our community to receive prompt and reliable responses to your questions from experienced professionals.
Answer:Tardigrades have survived exposure to outer space. There are about 1,300 known species in the phylum Tardigrada, a part of the superphylum Ecdysozoa consisting of animals that grow by ecdysis such as arthropods and nematodes.