A. Earthworm
B. Euglena
C. Squids
D. Star fish
The giant squid is the largest invertebrate, or animal without a backbone, ever to have lived on Earth! It can grow up to 60 feet long, so it’s hard to believe that a giant squid has never been seen alive until 2006.
The correct answer to the question: "Largest invertebrates is _____________ ?" is "Squids ".
