Vertebrate Classes Quiz

Fish = 25,000 Amphibians = ~4,500 Birds = ~6,000 Reptiles = Not provided

Fish = Slimy scales Amphibians = Smooth and slimy skin Birds = Dry, scaly skin Mammals = Not provided

Fish = Gills Amphibians = Gills/Lungs(metamorphosis) Birds = Lungs Invertebrates = Not applicable

<p>Fish = Cold-blooded Amphibians = Cold-blooded Birds = Warm-blooded Reptiles = Not provided</p> Signup and view all the answers

<p>Fish = Viviparous, Oviparous, Ovoviviparous Amphibians = Eggs in water; Oviparous Birds = Oviparous Mammals = Not provided</p> Signup and view all the answers

Vertebrates that breathe through gills and have slimy scales covering their bodies.

Vertebrates that can live both on land and in water, with smooth and slimy skin. They breathe through gills as tadpoles, then develop lungs as adults.

Vertebrates that have dry, scaly skin, breathe through lungs, and are warm-blooded. They lay eggs.

A type of reproduction where offspring develop inside the mother's body and are born live, like in mammals.

A type of reproduction where offspring develop from eggs laid outside the mother's body, like in birds.