How Giant Tubeworms Thrive Without a Mouth at Deep-Sea Vents Posted on 9월 19, 2026 By kjhtime@gmail.com How Giant Tubeworms Thrive Without a Mouth at Deep-Sea Vents에 댓글 없음 Extreme Survivors Discover how the giant tubeworm Riftia pachyptila thrives in deep-sea hydrothermal vents without a mouth or stomach, using symbiotic bacteria and specialized blood to turn toxic chemicals into life.