Articles > Amphibians and Early Reptiles – Quiz Amphibians and Early Reptiles – Quiz Quiz Select the correct word/phrase inside each parenthesis to complete the sentences. Write your answer in the space provided. (Note: answers are case-sensitive) 1. Amphibians are (invertebrates/vertebrates). 2. Amphibians breath and absorb water through their (lungs/skin). 3. In general, (amphibians/reptiles) evolved adaptations that made them live and thrive even on dry land. 4. One of the important adaptations that the reptiles acquired is the ability to (spawn eggs in water/lay shelled eggs). 5. Early (aquatic/terrestrial) amphibians and reptiles likely promoted ecosystem successions on land. For instance, they likely enriched the soil when their deceased bodies were decomposed into simpler compounds. Send Your Results (Optional) Your Name To Email Time is Up!