Frogs can exchange a little oxygen through their skin.
Yes, if you see an amphibian with bright skin they are deadly.
True :) this was written by me
a toad is a amphibian.
True
True
no. humans are mamals that is true no humans are mammals.
they are owned by the public through the selling of share on an exchange A+
no its there stomach
No. Amphibians have bones, including a backbone, as they are vertebrates.
True
No, it is not true that your blood is blue in your veins. Blood is always red, but it can appear blue when seen through the skin because of the way light interacts with the skin and blood vessels.
The frog gets oxygen through its lungs just as we do. It can also absorb it through the skin and the mouth lining. Overall the surface area of the skin wouldn't be enough to absorb enough oxygen to supply all the cells of the body. However, absorption through the skin is very useful when the frog is under water.