Well it absorbs moisture and sunlight through its skin.
Example. A frog needs its skin to absorb moisture because if it doesn't get any moisture it will dry out and die.
HE HE HE Just so ya know I'm 9 years old.
Getting a little bit of oxygen.
An amphibian with warty skin is usually referred to as a toad.
Toads.
toad
Amphibian
Toads.
because if they don't have moist skin so they can servive
They are animals with smooth skin and no scales.
Amphibian
They will die
A reptile has dry skin. An amphibianusually has moist skin, or if not they may be dehydrated.
Caecilians are are amphibian as they possess all amphibian characters . Practically we can distinguish amphibian and caecilians by the fact that they are vertebrates and tetrapodes with naked slimy skin .
It is all slimy mainly because snakes and frogs and other amphibians also reptiles usually have moist skin.