Fun fact about sponges, their entire organization is a committe/mob of mouths which are also buttholes.
Discussion
nostr:nprofile1qy2hwumn8ghj76rfwd6zumn0wd68ytnvv9hxgqgdwaehxw309ahx7uewd3hkcqpqghcetnluhryhynhuyj8s2pazldjm27wl40nu6dfeskvpv09twcnsms2e9p a ctually, Same with starfish, their mouth is also their butthole. 
