Select the invertebrate.
A: diving beetle
B: blue jay
C: harvest mouse
D: komodo dragon
A diving beetle is an insect. Like other insects, a diving beetle is an invertebrate. It does not have a backbone. It has an exoskeleton.
A harvest mouse is a mammal. Like other mammals, a harvest mouse is a vertebrate. It has a backbone.
A blue jay is a bird. Like other birds, a blue jay is a vertebrate. It has a backbone.
A komodo dragon is a reptile. Like other reptiles, a komodo dragon is a vertebrate. It has a backbone.