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.
An amphibian with warty skin is usually referred to as a toad.
Toads.
toad
Amphibian
Toads.
If an amphibian's skin dries up, it can have difficulty breathing, absorbing water, and regulating its body temperature. This can lead to dehydration and put the amphibian's health at risk. Skin plays an important role in respiration and hydration for amphibians.
because if they don't have moist skin so they can servive
They are animals with smooth skin and no scales.
Amphibian
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 .
No, unless you are an amphibian
Frogs can exchange a little oxygen through their skin.