Question

more information about cutaneous respiration in frogs

Answer 1

frogs respire throuh thier skin

Answer 2

cutaneous respiration means.....gaseous exchange via skin...a respiratory surface should have various properties like..1.it should be moist..2. it shoould be thin..3.it should have a network of blood capellaries... skin of frog poses these characters.....
and ..gaseous exchange depends on the concentration difference