True: Vertebrates have backbones., Vertebrates have an internal skeleton of cartilage and bones., Vertebrates have brains that are protected by a skull., Invertebrate animals do not have a backbone, a vertebral column, or a spine., Vertebrates include fish, amphibians, reptiles, birds, and mammals., Invertebrates include sponges, jellyfish, worms, mollusks, arthropods, and starfish., False: Invertebrates have an internal skeleton., Invertebrates are usually much bigger than vertebrates., Vertebrates include 98% of the animal species., The blood temperature of vertebrates is the same as the temperature of the environment., Invertebrates have red blood cells., Most vertebrates have compound eyes.,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?