amphibians
Mammals,birds and reptiles are fully adapted to life on land. Fish live in water and amphibians start their life in water, then live on land.
Amphibians (frogs, newts, toads and salamanders).
Diadectes were fully adapted to land, even though it is a water to dry land animal.
No. The platypus is adapted for finding food in the water, not on land. The sensitive electroreceptors in its bill work underwater, not in the air.
Land and aquatic vertebrates are similar in that they both have a vertebral column. They are both either primary or secondary consumers as well. A difference is that vertebrates that live only in the water do not have fully developed hind legs.
Vertebrates are animals with a backbone, so some vertebrates live in water (e.g. fish) but others live on land (e.g. cows).
they all have backbones and they have to live in water or in land
Yes. Frogs and toads are both amphibians, along with salamanders, newts and axolotls.
Water can pass through the skin; they have lungs
Animals that are adapted to living in water or on land.
Yes, all of the vertebrates can except fish.
About 70%, like most land vertebrates.