Brain › Science & TechnologyWhat sea creature has 3 hearts and 8 tentacles?sea wormcraboctopussquidAnswerThe correct answer is C) octopus.More Science & Technology questionsWhat does a caterpillar turn into?What is the national flower of Wales?What continent are tigers native to?The word buck is used for what male animal?What does a koala eat?What continent is the aardvark native to?Play Brain · Practice