click below
click below
Normal Size Small Size show me how
4th Grade Science
Vertebrates and Invertebrates
Term | Definition |
---|---|
Amphibians | These animals lay eggs and breathe through their gills and moist skin. |
Fish | These animals lay eggs and live in water. They have fins, scales and gills. |
Mammals | These animals are born live. They breathe with their lungs. |
Reptiles | These animals lay eggs and breathe with their lungs. Some of these animals have legs and some have no legs. |
Birds | These animals lay eggs and breathe with their lungs. They have feathers. |