Amphibians and Early Reptiles – Quiz

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.