so they don't dry out or get dehitraited
Because it frogs have hard skin
so they don't dry out or get dehitraited
To survive, frogs need to be moist, otherwise their skin dries out, and the moisture leaks out thru the skin. living near a pond makes it easy for a frog to be moist, and easier to survive.
Frogs have wet, moist skin. Their skin is not scaly, but it is smooth.
This is because frogs secrete a mucus which help keep their skin moist
Moist skin helps in respiration. A thin film of water is formed on the surface of the frog, into which the atmospheric oxygen gets dissolved and ultimately diffuses into the blood vessels underlying the skin. This is the reason, the skin of frog is richly vascular. Some amphibian species don't even have lungs but obtain all their oxygen this way. Frogs do have lung, though, but they still need to breathe through their skin as well.
Animals who need to have moist skin are amphibians, such as frogs.
Yes, frogs typically have smooth, moist skin.
Through their moist skin.
Mucous glands
Amphibians. some reptiles also have smooth, moist skin.
it is frogs and toads.
Frogs