Sea Animals Crossword

These mammals can stay underwater for up to 15 minutes
One type of this species is the largest mammal on Earth
These creatures have three hearts and blue blood
These are often believed to be crabs, but their closest living relative is the spider
This crustacean can live as long as 100 years
This animal has its own national day on May 9th
This dangerous invertebrate is Nemo’s home
These sea creatures live without any organs whatsoever
This echinoderm can grow back its arms and even a whole new body attached
These scaleless fish have 4 teeth that are fused together to make a beak like mouth
These “sea snakes” can reach up to 13 feet in length