A. Direction: Write the letter of your answer on a separate sheet of paper. 1. Vertebrate and invertebrate are group in the a. Animal c. Plant kingdom d. Protest b. Fungi 2. Vertebrate are animals with a. special tubes b. Backbone c. No special tube d. no backbone W 3. What is the major difference between vertebrate and invertebrate? a. Invertebrate are smaller than vertebrate b. Invertebrate have a backbone c. Vertebrate live in water and invertebrate do not 4. Mammals, fish, birds, reptiles and amphibians are all a. Vertebrate b. Invertebrate c. Both a and b d. None 5. Crabs, lobster and shrimp with hard exoskeleton are a. Vertebrate b. Invertebrate c. Both a and b d. None​