1. Which of the following best describe reptiles? * 1 point They live on land only. They lay eggs without shells. They are water dwellers all their lives. They have scales and lay eggs with shells. 2. Animals posses body parts which are distinct to them. Which of the following distinguishes amphibians from reptiles? * 1 point moist slimy skin rough slimy skin scaly skin hard dry scales 3. What characteristics best distinguishes birds from the other vertebrates? * 1 point They have bones. They lay eggs with shells. They are covered with feathers. They take care of their young. 4. Which of the following animals is NOT vertebrate? * 1 point Horse Blue marlin tarsier jellyfish 5. How are fins helpful to the fish? * 1 point They give fish their beautiful colors. They help the fish to swim, turn, and stop. They are used for breathing. They enable the fish to find mates​