There are about a hundred species of cuttlefish around the globe, Irrespective of currently being Just about the most intelligent invertebrates; their life expectancy is one-2 years max. Identical to our BCD jackets, the cuttlefish can Handle its buoyancy making use of its cuttlebone, the tough and brittle internal shell. https://barcelona-tourist-attract85185.pages10.com/family-friendly-attractions-in-barcelona-can-be-fun-for-anyone-68604160