Anphibian

Anphibian

1. What are amphibians?

   • Strange and wonderful amphibians
   • Amphibians are a class of anamniotic, tetrapod, ectothermic vertebrates, with branchial respiration during the larval and pulmonary phase upon reaching the adult stage.

2. The life of amphibians

   • They start their lives as eggs in water then develop into tadpoles who breathe through gills, like fish. They end their lives on land as adults who breathe air using their lungs and skin.

3. What amphibians can do

4. Anphibians in danger

5. Strange and wonderful amphibians

   • El mudpuppy y el waterdog son salamandras acuáticas de América del Norte. Son criaturas robustas y alargadas que han conservado algunas de sus características larvarias, como un estilo de vida completamente acuático, pequeñas extremidades subdesarrolladas y branquias externas.

6. What amphibians can do

   • The species in this group include frogs, toads, salamanders, and newts. All can breathe and absorb water through their very thin skin. Amphibians also have special skin glands that produce useful proteins.

7. The life of amphibians

   • They start their lives as eggs in water then develop into tadpoles who breathe through gills, like fish. They end their lives on land as adults who breathe air using their lungs and skin.

8. What are amphibians?

   • Amphibians are a class of anamniotic, tetrapod, ectothermic vertebrates, with branchial respiration during the larval and pulmonary phase upon reaching the adult stage.

9. Anphibians in danger

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