Amphibians partly live in water and partly on land * They breed in water *Body is divided head and trunk *Skin is smooth ,moist,and naked *3 chambered heart with 2 atria and one venticle *Functional adult kidneys are mesonephros.amphibians are ureotelic.
Answers & Comments
1. amphibians can live in both aquatic and terristrial environment.
2. have three chambered heart.
3. these are cold blooded.
4. respirate through gills and skin both.
5. poisionous glands may be present under their skin.
if it helps let me know:)
Amphibians partly live in water and partly on land
* They breed in water
*Body is divided head and trunk
*Skin is smooth ,moist,and naked
*3 chambered heart with 2 atria and one venticle
*Functional adult kidneys are mesonephros.amphibians are ureotelic.